—$11.49

Switching frames doesn't mean you have to switch posts! Use your old posts without worry with the Problem Solvers Seatpost Shims.Length is 97mm with a 3mm lip totaling 100mm Item Specifications Thickness 3.3 Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752162686

by Problem Solvers

—$12.49

Problem Solvers Seatpost Shims Due to the ultra-thin spec of this shim and varied manufacturing tolerances of frames and seatposts, we can't guarantee compatibility with all brands on the market Be gentle and use grease Length is 97mm with a 3mm lip totaling 100mm Item Specifications Seatpost Diameter 30.9mm Thickness .7mm Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752077386

by Problem Solvers

—$24.99

MisMatch adaptors allow users to mount Shimano & SRAM brakes and shifters on one clamp. Available in multiple configurations. Attaches SRAM Matchmaker Shifters to Shimano I-Spec-II Brake Lever Clamps Sold each; right-side only Anodized Black Installation hardware included Problem Solvers MisMatch Adaptors Other Brake Lever Part UPC: 708752127975

by Problem Solvers

—$24.99

Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork. 10mm spacer kit adapts 100 x 15mm front hub to 110 x 15mm Includes 5mm rotor spacer w/ hardware Includes both 5mm torque caps and standard hub cap spacers Thru-axle not included Item Specifications keyword search 15x110 keyword search boost Problem Solvers Booster Hub Spacing Kit - Front Front Axle Conversion Kit UPC: 708752170988

by Problem Solvers

—$10.25

Switching frames doesn't mean you have to switch posts! Use your old posts without worry with the Problem Solvers Seatpost Shims.Length is 97mm with a 3mm lip totaling 100mm Item Specifications Thickness 4 Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752162709

by Problem Solvers

—$12.75

Water Bottle Cage Height Adapter allows user to find optimum water bottle placement placement in the frame. Compatible with most standard, two-bolt bottle cage mounts Provides 45mm of adjustment 28oz water bottle maximum capacity Aluminum construction Item Specifications Color Black Defined Color Black Mount Type Bolt-On Problem Solvers Bottle Cage Height Adapter Water Bottle Cage Hardware UPC: 708752162525

by Problem Solvers

—$24.99

Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork. Kit includes center lock adaptor, allowing riders to use 6-bolt rotors on Shimano Center Lock compatible hubs 10mm spacer kit adapts 100 x 15mm front hub to 110 x 15mm Includes 10mm adapter to 6-bolt rotors Includes external spline lock ring for thru-axle compatibility Includes two 5mm axle spacers Thru-axle not included Problem Solvers Booster Hub Spacing Kit - Front Front Axle Conversion Kit UPC: 708752352179

by Problem Solvers

—$10.49

Bubs Frame Plugs are designed to fill open cable routing ports or bolt holes in your frame and fork. They provide a clean look, while keeping unwanted grit and moisture out. Fills cable routing holes for Di2 wires in your frame or fork 6 x 6mm plug, completely fills hole (no wire slot) Rubber construction Sold as Bag of 4 Protects frame or fork from internal damage and rusting Problem Solvers Bubs Frame Plugs Miscellaneous Frame Supplies UPC: 708752318557

by Problem Solvers

—$19.99

Problem Solvers Booster Rear Wheel Adaptor Kit 6mm  Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork. 6mm Spacer kit adapts 142 x 12mm rear hub to 148 x 12mm  Includes 6mm rotor spacer w/ hardware and one 6mm axle spacer  Rear wheel needs to be re-dished 3mm to non-drive side  Problem Solvers Booster Hub Spacing Kit - Rear Rear Axle Conversion Kit UPC: 708752170964

by Problem Solvers

—$17.99

The Problem Solvers Bow Tie strap anchor kit converts any water bottle mount to a multi-function mount point for anything that can be securely attached with straps. The Bowtie has a 3lb maximum capacity per pair. Item Specifications Color Black Problem Solvers Bow Tie Strap Anchor Kit Rack Strap, Tie, & Bungee UPC: 708752282001

by Problem Solvers

—$11.99

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Assorted Kit includes: 3mm (1), 5mm (1), and 10mm (3) thicknesses 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 10 Thickness 3 Thickness 5 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279643

by Problem Solvers

—$49.99

I-SpecBar Clamps are a one-piece hinged clamp adapters that allows users to mount I-Spec compatible shifters or dropper levers onto the handlebar, without requiring an I-Spec brake lever. Compatible only with Shimano I-Spec II compatible shifters or dropper post remotes (XTR M9000, M8000) 23g Sold individually, the clamp can be mounted to the right or left side Hinged clamp for easy installation without removing other components Black Anodized, CNC AL-6061 Aluminum Problem Solvers I-Spec Bar Clamps Mountain Shifter Part UPC: 708752319165

by Problem Solvers

—$24.99

Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork. Kit includes center lock adaptor, allowing riders to use 6-bolt rotors on Shimano Center Lock compatible hubs Kit adapts 142 x 12mm rear hub to 148 x 12mm Includes adapter to 6-bolt rotors Includes external spline lock ring for thru-axle compatibility Includes two 3mm axle spacers Thru-axle not included Problem Solvers Booster Hub Spacing Kit - Rear Rear Axle Conversion Kit UPC: 708752352155

by Problem Solvers

—$24.99

MisMatch adaptors allow users to mount Shimano & SRAM brakes and shifters on one clamp. Available in multiple configurations. Attaches SRAM Matchmaker shifters to Shimano I-Spec-II brake lever clamps Sold each; left side only Anodized Black Installation hardware included Problem Solvers MisMatch Adaptors Other Brake Lever Part UPC: 708752328853

by Problem Solvers

—$10.49

Bubs Frame Plugs are designed to fill open cable routing ports or bolt holes in your frame and fork. They provide a clean look, while keeping unwanted grit and moisture out. Fills cable routing holes for Di2 wires in your frame or fork 7 x 8mm plug, completely fills hole (no wire slot) Rubber construction Sold as Bag of 4 Protects frame or fork from internal damage and rusting Problem Solvers Bubs Frame Plugs Miscellaneous Frame Supplies UPC: 708752318595

by Problem Solvers

—$44.99

MisMatch adaptors allow users to mount Shimano & SRAM brakes and shifters on one clamp. Available in multiple configurations. Attaches SRAM shifters to Shimano I-Spec-A or I-Spec-B brake lever clamps Sold as pair Anodized Black Installation hardware included Problem Solvers MisMatch Adaptors Other Brake Lever Part UPC: 708752132061

by Problem Solvers

—$13.95

Aluminum bar end plug with 3mm hex cinch bolt to keep it in place. Designed to fit handlebars with an inner diameter of 18-20mm Outer diameter: 25mm Item Specifications Defined Color Black Problem Solvers Bar End Plugs Bar End Plug UPC: 708752121058

by Problem Solvers

—$11.99

Bigger than standard Presta valve nuts, the Big P-Nut is designed to provide extra leverage to better tighten tubeless valves on standard tubeless rims. Over-sized design provides extra torque when tightening CNC-machined from AL-6061 aluminum Problem Solvers Big P-Nut Tubeless Valve Nuts Tubeless Valves UPC: 708752238022

by Problem Solvers

—$89.99

This Problem Solvers Conversion Kit allows you to adapt your rear wheel to the single-speed discipline. Fits Shimano Micro Spline compatible freehubs Kit includes spacers for customizing chainline 18t and 20t cogs included Problem Solvers Zinger Single Speed Spacer Kit UPC: 708752324350

by Problem Solvers

—$23.99

Thru-Axle hub adapters allow the use of 100 mm front thru-axle hubs in 100 mm QR forks. For use with 12 x 100 mm front hubs Allows the use of modern thru-axle wheels in forks designed for quick-release compatible hubs 100 mm front hub spacing only CNC-machined AL-6061 Compatible with most thru axle hubs-verify with hub manufacturer Problem Solvers Thru-Axle/QR Adaptor Front Axle Conversion Kit UPC: 708752201385

by Problem Solvers

—$8.75

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Sold Each, Black 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 20 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279544

by Problem Solvers

—$12.79

Problem Solvers Seatpost ShimsLength is 97mm with a 3mm lip totaling 100mm Item Specifications Seatpost Diameter 27.2,30.9mm Thickness 3.7mm Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752012851

by Problem Solvers

—$10.49

Bubs Frame Plugs are designed to fill open cable routing ports or bolt holes in your frame and fork. They provide a clean look, while keeping unwanted grit and moisture out. Fills cable routing holes for Di2 wires in your frame or fork 6 x 6mm plug, slotted hole easily slips onto electronic shifter wires Rubber construction Sold as Bag of 4 Protects frame or fork from internal damage and rusting Problem Solvers Bubs Frame Plugs Miscellaneous Frame Supplies UPC: 708752318571

by Problem Solvers

—$11.75

Problem Solvers SpaceOuts Water bottle cage spacer kits. Provides that bit of extra room necessary for front derailler clamps.Kits include 2 spacers and 2 long M5 bolts Problem Solvers SpaceOuts Bottle Cage Spacer Kit Water Bottle Cage Hardware UPC: 708752045927

by Problem Solvers

—$34.99

ReMatch adaptors are designed to integrate different generations of Shimano Brakes to Shimano Shifters. ReMatch 1.2 connects Shimano I-Spec A/B brakes to I-Spec II shifters Made from CNC Machined T6061 Aluminum Anodized Black Includes RH adaptor only, and all necessary hardware for both I-Spec A and I-Spec B brake No additional hardware needed Not compatible with Shimano Deore M-6000 I-Spec II shifters Problem Solvers ReMatch Adaptors Other Brake Lever Part UPC: 708752227972

by Problem Solvers

—$15.99

These oversized Presta valve nuts are specifically designed to provide extra clearance and extra leverage to better tighten tubeless valves. They're especially helpful on single-wall rims. Kit included two 35mm tubeless valves Concave to allow better engagement of the valve/rim interface Oversize to provide extra torque when tightening Especially helpful on single-wall rim tubeless setups CNC-machined AL-6061 Problem Solvers Super P-Nut Tubeless Valve Nuts Tubeless Valves UPC: 708752160514

by Problem Solvers

—$12.79

Problem Solvers Seatpost ShimsLength is 97mm with a 3mm lip totaling 100mm Item Specifications Seatpost Diameter 31.6,27.2mm Thickness 4.4mm Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752012875

by Problem Solvers

—$11.99

Problem Solvers Headset Top Caps Item Specifications Color Black S.H.I.S. Clamp Diameter 28.6 Problem Solvers Top Caps Headset Top Cap UPC: 708752073753

by Problem Solvers

—$38.99

Problem Solvers Holy Driver Spoke Wrenches. Quickly drives and centers spoke nipples to an adjustable pre-set depth Insert a cut spoke into the sleeve to desired depth and lock setscrew with 2mm hex wrench CroMoly with black oxidized finish Compatible with rims up to 45mm deep Item Specifications Tip Size Slotted Problem Solvers Holy Driver Spoke Wrench UPC: 708752042537

by Problem Solvers

—$40

ReMatch adaptors are designed to integrate different generations of Shimano Brakes to Shimano Shifters. ReMatch 1.1 connects Shimano I-Spec II brakes to I-SpecA/B shifters Made from CNC Machined T6061 Aluminum Anodized Black Includes right hand adaptor only No additional hardware needed Not compatible with SLX M670 or SL-M8000-IB/I-Spec B shifters Problem Solvers ReMatch Adaptors Other Brake Lever Part UPC: 708752227934

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 5, Black 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 20 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291577

by Problem Solvers

—$34.99

Problem Solvers Chain Spy Chain Deflectors 31.8mm clamp with shims for 28.6mm Alloy clamp & slider Plastic guide Not intended for downhill, aggressive or trick riding Item Specifications Front Derailleur Clamp 31.8 (1-1/4") Problem Solvers ChainSpy Chain Retention System Chain Deflector UPC: 708752095236

by Problem Solvers

—$49.99

I-SpecBar Clamps are a one-piece hinged clamp adapters that allows users to mount I-Spec compatible shifters or dropper levers onto the handlebar, without requiring an I-Spec brake lever. 23g Sold individually, the clamp can be mounted to the right or left side Hinged clamp for easy installation without removing other components Black Anodized, CNC AL-6061 Aluminum Problem Solvers I-Spec Bar Clamps Mountain Shifter Part UPC: 708752324534

by Problem Solvers

—$24.99

The Problem Solvers Center-Lock adaptor. No pinch bolt; mounts with included lockring. Made of AL-6061-T6 extruded, CNC-machined and broached Specifically designed to adapt Center-Lock splined disc brake hubs for use with 165mm diameter standard 6-bolt disc brake rotors Lockring included Item Specifications Hub/Brake Compatibility Center-Lock Disc,6-Bolt Disc Problem Solvers Center-Lock with Lockring Disc Rotor Adaptor UPC: 708752073609

by Problem Solvers

—$12

Problem Solvers Valve Extenders for Removable Cores. Only for use with valves with removable cores Allows use of short valves with deep section rims Sold individually Item Specifications Length 30mm Problem Solvers Presta Valve Extenders (Removable Core) Valve Extender UPC: 708752091757

by Problem Solvers

—$17.50

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Black 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 3 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291515

by Problem Solvers

—$39.99

Problem Solvers Direct Mount Front Derailleur Adaptors 34.9mm clamp with shims for 31.8 26mm offset for mountain double or triple cranksets Works for Shimano and SRAM High Direct Mount front derailleurs Item Specifications Front Derailleur Clamp 28.6 (1-1/8"),31.8 (1-1/4"),34.9 (1-3/8"),High Direct Mount Problem Solvers Direct Mount Adaptor Front Derailleur Adaptor UPC: 708752064379

by Problem Solvers

—$16.99

Problem Solvers Presta valve inflator for use with disc wheels. Presta valve only 90 degree inflator works with most pump heads Problem Solvers 90-degree Presta Valve Inflator Pump Part UPC: 708752095595

by Problem Solvers

—$69.99

ReMatch adaptors are designed to integrate different generations of Shimano Brakes to Shimano Shifters. ReMatch 1.1 connects Shimano I-Spec II brakes to I-SpecA/B shifters Made from CNC Machined T6061 Aluminum Anodized Black Includes RH & LH adaptors No additional hardware needed Not compatible with SLX M670 or SL-M8000-IB/I-Spec B shifters Problem Solvers ReMatch Adaptors Other Brake Lever Part UPC: 708752227910

by Problem Solvers

—$12

Problem Solvers Valve Extenders for Removable Cores. Only for use with valves with removable cores Allows use of short valves with deep section rims Sold individually Item Specifications Length 50mm Problem Solvers Presta Valve Extenders (Removable Core) Valve Extender UPC: 708752091764

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 5 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291614

by Problem Solvers

—$12.50

Perfect for attaching water bottle cages to a bike frame without water bottle braze-ons. Problem Solvers Handlebar Water Bottle Mount Water Bottle Cage Hardware UPC: 708752066809

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291638

by Problem Solvers

—$19.99

Lever Grippies are adhesive-backed pads that add a textured surface to brake and shift lever controls. They also increase surface area contact and help vent moisture to reduce slippage for a confident feel in wet or dry conditions. Fit on both brake and shift levers Increased lever traction in wet and dry conditions Work with or without gloves Sticky adhesive backing holds firmly in most conditions Problem Solvers Lever Grippies Control Tape UPC: 708752261631

by Problem Solvers

—$15

Problem Solvers Chainring Bolts Item Specifications Color Black Unit of Sale Set/5 Length 6mm Material Alloy Bolt Position Single Problem Solvers Chainring Bolts Chainring Bolt UPC: 708752007277

by Problem Solvers

—$9.25

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Sold Each, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 15 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279681

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Black 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 5 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291690

by Problem Solvers

—$8.75

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Sold Each, Black 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 20 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279568

by Problem Solvers

—$12.15

The Under Stem Mount allows riders to secure a Shimano Di2 Junction Box to their bike quickly and easily without the need for zip ties, duct tape, or other unreliable attachments. 6 Degree angle Lightweight alloy headset spacer with nylon body (9g) Compatible only with Shimano Di2 Junction Box 95mm length, 44mm width, 6mm height Problem Solvers Under Stem Mount Electronic Shifter Extra Part UPC: 708752322783

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 10 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291775

by Problem Solvers