Rear Shocks / Parts

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 550 x 2.35 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501802

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 300 x 3.25 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 300 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501673

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 400 x 2.45 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 450 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501987

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 600 x 2.80 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 600 Stroke (ins) 2.264 - 2.55 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501727

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 450 x 3.25 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 450 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501703

by FOX

—$26

Rebuild seal kits for Fox rear suspension service and repair. FOX Float Rebuild Kit Rear Shock Service Kits UPC: 821973378787

by FOX

—$25

9-Piece Stainless Steel Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 10 Frame Mount Width 25 FOX 9-Piece Stainless Steel Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973392936

by FOX

—$24.99

9-Piece Stainless Steel Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 8 Frame Mount Width 38.1 FOX 9-Piece Stainless Steel Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973392899

by FOX

—$499

For a lightweight, inline shock, the FLOAT DPS packs a lot of performance. The Dual Piston Base Valve has dedicated compression and rebound pistons, providing a firm lockout without compromising bump compliance, ride control, or efficiency. Genuine Kashima Coat on air sleeve and body Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity Dual Piston System (DPS) damper valve design improves both rebound and compression flow Item Specifications External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Eye to eye length (ins) 6.5 Eye to eye length (mm) 165 Eyelet Diameter (mm) 12.7 Lockout Switch Shock Mounted Switch Metric No Positive Spring Air Stroke (ins) 1.5 Stroke (mm) 38 FOX FLOAT DPS Factory Rear Shock Rear Shock UPC: 821973424880

by FOX

—$21.24

9-Piece Alloy Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 8 Frame Mount Width 24.89 FOX 9-Piece Alloy Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973390901

by FOX

—$21.25

9-Piece Alloy Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 8 Frame Mount Width 23.37 FOX 9-Piece Alloy Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973390888

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 550 x 3.25 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501505

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 700 x 2.30 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 700 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501468

by FOX

—$32

Rebuild seal kits for Fox rear suspension service and repair. FOX Float Rebuild Kit Rear Shock Service Kits UPC: 611056192214

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 600 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501789

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501529

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 500 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501772

by FOX

—$32

Fox rear shock hardware mounting kit.For rear shocks Item Specifications Bolt Mount Diameter 3/8" Frame Mount Width 21.8 FOX Custom/Frame Specific Mount Hardware Rear Shock Mount Kit UPC: 611056192559

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 600 x 2.35 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 600 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973502052

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 2.4 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501963

by FOX

—$32

Replacement air valve assemblies for Fox suspension. FOX Air Valve Assembly Rear Shock Part UPC: 611056191880

by FOX

—$21.24

9-Piece Alloy Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 6 Frame Mount Width 30.43 FOX 9-Piece Alloy Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973390390

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. For riders that want the performance and light weight of an SLS spring with the added benefit of a matte color to match their rear shock Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973508269

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 800 x 2.30 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 800 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501994

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 650 x 3.19 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 650 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501819

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 350 x 3.70 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 350 Stroke (ins) 3.5 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501864

by FOX

—$130

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 300 lbs x 3.65" Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications Material Steel Spring Weight 300 Stroke (ins) 3.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 611056173763

by FOX

—$21.25

9-Piece Alloy Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 8 Frame Mount Width 34 FOX 9-Piece Alloy Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973391021

by FOX

—$699

The Award-Winning FLOAT X2 is full of features, delivering ultimate performance and control when the going gets rough. The Genuine Kashima Coating provides a buttery smooth and ultra-durable surface, combined with the XV EVOL air spring and Advanced RVS damping for more tunability. Genuine Kashima Coat on air sleeve and body XV EVOL air sleeve with 300psi max Progressive bottom-out bumper X2 2-position Open/Firm lever retains high and low speed compression adjustment High- and low-speed compression and high- and low-speed rebound adjustment Advanced Rod Valve System (RVS) damping system provides more tunability Angled tank valve to improve pump clearance Item Specifications External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Eye to eye length (mm) 185 Eyelet Diameter (mm) Trunnion, 12.7 Lockout Switch Shock Mounted Switch Metric Yes Positive Spring Air Stroke (mm) 50 FOX FLOAT X2 Factory Rear Shock Rear Shock UPC: 821973420189

by FOX

—$26

Rebuild seal kits for Fox rear suspension service and repair. FOX Float Rebuild Kit Rear Shock Service Kits UPC: 821973483245

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 500 x 3.25 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 500 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501680

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 475 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501871

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 500 Stroke (ins) 2.4 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501840

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 650 Stroke (ins) 2.4 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501581

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 250 x 3.25 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 250 Stroke (ins) 2.75 - 3.00 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501888

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 300 x 2.50 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 300 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973502205

by FOX

—$21.25

9-Piece Alloy Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 8 Frame Mount Width 38.61 FOX 9-Piece Alloy Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973391069

by FOX

—$16.40

Spring preload collars for Fox suspension. FOX Spring Preload Collar Rear Shock Part UPC: 611056191156

by FOX

—$130

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 375 lbs x 2.9" Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications Material Steel Spring Weight 375 Stroke (ins) 2.9 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 611056173527

by FOX

—$25

9-Piece Stainless Steel Mounting Hardware Kit for Fox rear shocks. Item Specifications Bolt Mount Diameter 10 Frame Mount Width 29.92 FOX 9-Piece Stainless Steel Mounting Hardware Kit Rear Shock Mount Kit UPC: 821973392851

by FOX

—$17.88

Volume Spacer tuning kits for FOX rear suspension service and repair. FOX Volume Spacers Rear Shock Part UPC: 821973380896

by FOX

—$999

FOX's Newest Technology - Live Valve NEO - Live Valve Neo Sensor Kit (Required for shock to function) Neo debuted in August 2024, with the Transfer Neo wireless dropper post, giving riders an ultra-fast response time between pressing the lever and micro-adjusting the height of their dropper. But the true potential of Neo was realized when we applied it to wireless electronic suspension. The only thing worse than bad suspension is unpredictable suspension. Your shock shouldn’t have to rely on extensive or historical power input data to predict how you’re riding. Once installed and set up, it should act exactly the way you want, when you want, with no noticeable lag. Live Valve Neo is made up of four components 1 - Fork Sensor - is mounted to the front brake caliper. Using a built-in accelerometer, it determines both the angle of the terrain you are riding, and the bump force experienced by the front tire. 2 - Rear Sensor - is mounted to the rear brake caliper. It determines the bump force experienced by the rear tire but does not measure terrain angle, since that is already determined by the Fork Sensor. 3 - Controller - is built into the rear shock, and will Open or Firm the shock’s compression circuit based on trail data from the sensors. The controller is powered by a single rechargeable battery – the same battery and charger that are used with the Transfer Neo dropper post. 4 - Fox Bike App - guides users through system setup with helpful tutorials, displays battery level, monitors firmware updates and reports diagnostics. Riders who want to customize suspension performance to their preference can do so via the app with Live Valve Neo Tunes. See page 15 for more on Live Valve Neo Tunes. How it Works? What separates Live Valve Neo from other electronic suspension systems? It’s how it helps you ride faster in every situation, whether climbing, traversing or descending. When commanded by the sensors, the shock will switch between two positions—Open and Firm—in as little as 1/70th of a second. Live Valve Neo does not employ a third “Pedal” mode, which some riders may perceive as necessary when climbing technical trails, or pedaling through low angle technical sections. Live Valve Neo can switch between Open and Firm so fast that a “middle ground” setting is not necessary. You get full support of Firm mode exactly when you need it, and the plushness of Open mode exactly when you want it. Three elements work together to achieve Live Valve Neo’s speed advantage: Sensors only transmit the info they need to I.e. when the shock needs to open. Neo communicates a command from the sensors to the controller in as little as one millisecond. A 2-position magnetic latching solenoid opens or firms the shock’s compression circuit significantly faster than a motor, while remaining virtually silent. How it Rides? The ultra-fast switch between Open and Firm Mode lets you experience the efficiency of riding a hardtail, but only when you want it. This allows riders to maintain momentum and speed easier than ever before, in all sorts of riding scenarios. Some examples: Pumping out of corners. The shock may open briefly in the middle of a corner to maintain traction, but by the time you’re ready to exit the corner, the rear of the bike will be firmer, more supportive, and conducive to pumping for speed. . Getting airborne. If your shock is firm during takeoff from a jump or drop, the Controller will detect that you are airborne after takeoff, and open your shock so it’s ready to absorb when you touch down on the landing. Riding through a short technical section on an otherwise smooth climb. When climbing, Live Valve Neo defaults to Firm, but after your front wheel encounters its first obstacle, your rear shock can open to absorb the impact, then quickly firm up for power out of the technical section. On an eMTB, riders climb faster and spend more time seated, experiencing higher impacts on climbs. Opening the shock—when needed—absorbs more of that impact. OEMs can also tune shim stacks inside the Live Valve Neo shock to forego an e-bike’s stiff pedaling platform in favor of unrestrained descent performance. Live Valve Neo’s Firm mode creates its own pedaling platform. Understanding Tunes Live Valve Neo is always working in the background whether you are climbing, traversing or descending. But how it operates in each of those scenarios is different. This is where tunable algorithms—what we refer to as Tunes—come into play. Each Live Valve Neo Tune consists of three states: Climb, Flat and Descend. The Fork Sensor detects the angle of your bike and toggles between these three states. While a Live Valve Neo shock will default to Firm mode in all riding scenarios, having specific states within each Tune means the system can bias towards support during climbs or traverses, but open more easily (and stay open) on longer descents. Each of the above states has a force threshold required to open the shock, and a timer for exactly how long it should stay open. If another bump (that exceeds the threshold) is detected during the Open Timer, the timer resets and your shock will stay open. If no significant bump is detected before the Open Timer expires, the shock reverts to Firm. To summarize, as you ride, the Fork Sensor determines the Tune state (Climb, Flat or Descend) and the Controller instantly updates the bump thresholds and Open timers of your shock accordingly. Neo-equipped shocks will ship with five Tunes designed by FOX to work for most riders. These Tunes are recipes our engineers created for excellent on-trail performance from our Live Valve Neo shocks, for any rider weight, in any trail region: Standard - For most rider preferences, in a variety of terrain. Firm - For riders who prefer a firmer platform, even when encountering small bumps and obstacles on-trail. Plush - For riders who prefer a softer ride, favoring comfort over efficiency. Open - Overrides the Live Valve Neo system, keeps your shock Open in all riding scenarios. Closed - Overrides the Live Valve Neo system, keeps your shock Firm in every riding scenario, except when landing a jump or drop. What's in the Box? What is included when I purchase a FLOAT X or DHX Live Valve Neo shock? Receive your selected shock with built-in Controller, and a FOX battery block installed in place of the rechargeable Live Valve Neo battery. The rechargeable battery, sensors and charger required to operate the Live Valve Neo system must be purchased in a separate kit. DHX Live Valve Neo shocks do not include a spring. What Brake Systems Work with the Bump Sensors? Bump sensors are understood to be compatible with current Shimano and SRAM production hydraulic MTB brakes. Examples of current production brakes are as follows: XTR M9100, Deore XT M8100, SLX M7100, Deore M6100, Saint M82, Magura MT7, and TRP DHR Evo. FOX Float X Live Valve Neo Rear Shock Rear Shock UPC: 0821973500393

by FOX

—$539

Float X Performance Elite shocks retain the same adjustments, features, dampers, and weight as Factory Series, with black anodized stanchions. Black anodized All-new chassis and damper High-flow main piston, air seal package Volume spacers with smaller increments and MCU bottom out bumper Numbered tool-free 12 position single-turn LSC (Low Speed Compression) adjuster Independent firm mode circuit Clockable 2 position adjuster, Increased rebound adjuster range (over DPX2) Optimized reservoir lengths per shock size Hydraulic top out feature, Reduced damper noise Bearing hardware compatible both sides, Air valve location offers improved frame fitment and pump access Item Specifications External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Eye to eye length (mm) 210 Eyelet Diameter (mm) 12.7 keyword search FOX Model Year 25 keyword search FOX MY25 Lockout Switch Shock Mounted Switch Metric Yes Positive Spring Air Stroke (mm) 55 FOX Float X Performance Elite Rear Shock Rear Shock UPC: 821973492674

by FOX

—$1.88

Volume Spacer tuning kits for FOX rear suspension service and repair. FOX Volume Spacers Rear Shock Part UPC: 821973511221

by FOX

—$37

DHX2 Rebuild Kit FOX DHX2 Rebuild Kit Rear Shock Service Kits UPC: 821973486178

by FOX

—$3.73

Travel Spacers for rear shock tuning and adjustments. FOX Travel Spacers Rear Shock Part UPC: 821973511580

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 650 Stroke (ins) 2.65 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973501604

by FOX

—$137

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring. They are also lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Internal Diameter: 35 mm/1.385" Lower un-sprung weight of the SLS coil spring improves performance compared to the FOX standard coil spring Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 550 Stroke (ins) 3.15 FOX SLS Rear Shock Coil Spring Rear Shock Spring UPC: 821973502519

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 400 x 2.45 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 400 Stroke (ins) 2.00 - 2.25 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973502113

by FOX

—$39

Standard Steel Springs in a wide variety of spring weights and travel. The 35 mm/1.385" Internal diameter also fits DVO, MRP and X-Fusion shocks. Spring markings: 300 x 3.70 All standard FOX steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself *IMPORTANT - FOX standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself Ultra-durable black powder-coat finish provides protection and keeps the spring looking good Item Specifications I.D. (mm) 35.200000000000003 Material Steel Spring Weight 300 Stroke (ins) 3.5 FOX Steel Rear Shock Coil Spring Rear Shock Spring UPC: 821973501970

by FOX