Forbidden Reya vs Revel Ranger | The Ultimate Short-Travel Trail Bike Battle [Video]

Forbidden Reya vs. Revel Ranger: The Clash of Short-Travel Titans

When you think of 120mm-travel mountain bikes, your mind probably wanders to lycra, racing heart rates, and smooth cross-country loops. But the "downcountry" and short-travel trail categories have blown wide open. Bikes in this space are no longer just beefed-up XC rigs; they are genuine trail weapons designed to push boundaries while retaining that addictive, rocket-ship acceleration.

Today, we are putting two of the absolute top tier options in this category head-to-head: the all-new Forbidden Reya and the updated Revel Ranger.

Both pack 120mm of rear travel, but they approach the trail with wildly different personalities and design philosophies. Forbidden is known for making heavy-hitting, high-pivot enduro sleds, but they’ve radically pivoted to a classic horst link design for the Reya. Meanwhile, Revel has refined their absolute boss of downcountry, doubling down on the legendary Canfield Balance Formula (CBF) and optimized the ranger in a myriad of ways.

Let’s dive deep into the specs, geometry, suspension kinematics, and on-trail personalities to see which of these short-travel machines belongs in your garage.

The Personalities: A Tale of Two Styles

Before we talk numbers, let's talk about the approach each brand brings to the trail.

• The Forbidden Reya is like the aggressive, fast-paced rider who views every rock garden as a challenge. It trades the traditional high-pivot idler pulley setup of its longer-travel siblings for a finely tuned, linkage-driven system built from the ground up to maximize energy transfer and carry speed. It has massive trail intentions wrapped in a short-travel frame.

• The Revel Ranger is the ultra-polished, all-day backcountry explorer. It balances weight and pedaling efficiency seamlessly. Built light, it can easily toe the line at a local cross-country race; built burly, it confidently plows down steep trails. It's stable, incredibly quiet, and perfectly balanced.

Suspension Design & Kinematics

This is where the engineering nerds get excited. The way these two frames manipulate 120mm of rear wheel travel defines how they handle power and technical terrain.

Forbidden Reya: Reimagined Trifecta Kinematic

Forbidden shook things up with the Reya by ditching their signature high-pivot and idler pulley design. For a 120mm bike, they prioritized dynamic energy transfer over a rearward axle path. They engineered a linkage-driven design featuring a progressive leverage curve to maximize pumping efficiency and sprinting power.

Instead of an idler, Forbidden fine-tuned chain feedback across the cassette range. You get more chain tension in the climbing gears for crisp stability under power, and less tension in the harder gears for a completely free, frictionless feel on fast descents. Anti-squat sits right around 110% at sag in climbing gears to keep the suspension active but firm over technical roots and rocks, while a consistent 80% anti-rise ensures predictable braking traction when things get steep.

Revel Ranger: The Magic of CBF

Revel relies on the tried-and-true Canfield Balance Formula (CBF) suspension. CBF focuses the center of curvature precisely at the top of the chainring throughout the entirety of the bike's travel. What does that mean for you? It means 100% of your pedaling energy is directed into forward momentum, regardless of where you are in the travel or what gear you are in.

The updated Ranger hides its lower link deeper inside the frame for a cleaner layout, while dramatically stiffening up the rear triangle. Under power, the Ranger provides an incredibly efficient platform with virtually zero noticeable pedal bob, yet retains a smooth, traction-rich feel on loose climbing terrain without ever requiring a lockout switch.

Geometry

Modern geometry numbers don't lie, but how they are applied makes a huge difference on the trail.

Geometry Comparison: Size Medium & Size Large

Key Geometry Takeaways

The Reach vs. Wheelbase Paradox: If you look strictly at the Reach, the Revel Ranger is 10–15mm longer across the board. However, look down at the overall Wheelbase. Despite having a shorter cockpit (Reach), the Forbidden Reya actually has a comparable or longer footprint on the trail.

Massive Chainstays: The reason the Reya has such a long wheelbase despite a shorter reach is its rear end. At 449mm in a size large, the Reya's chainstays are nearly 12mm longer than the Ranger's. This is part of Forbidden's OneRide philosophy—positioning you dead-center between the wheels for insane stability at speed, whereas the Ranger prioritizes a snappier, quicker-initiating rear end.

Front End Confidence: The Reya combines a slacker Head Tube Angle (65°) with a higher Stack height. This keeps your chest up and your front wheel out in front of you, giving it that "miniature enduro bike" feel when dropping into steep, technical chutes.

• Sizing Philosophies: Both brands embrace proportional geometry, meaning chainstay lengths grow as frame sizes scale up. This keeps you perfectly balanced between the wheels regardless of your height. Forbidden takes it a step further with their OneRide philosophy, steepening the seat tube angle on larger sizes and drastically lengthening the rear end to ensure tall riders don't end up slouching over the rear axle.

• Frame Storage vs. Bottles: Revel managed to squeeze two full water bottle mounts inside the front triangle, plus tool and accessory mounts underneath the top tube, making it an absolute dream for marathon backcountry missions. Forbidden intentionally avoided internal storage and second bottle placements to keep the frame exceptionally stiff, clean-looking, and uncompromised in its suspension kinematics, however it does feature an accessory mount above the rear shock. 

On the Trail: Climbing and Descending

Going Up

The Revel Ranger is an absolute mountain goat. Thanks to its steep 77-degree seat tube angle and a frame that is roughly 200 grams lighter than its predecessor, it places you in a powerful, centered position. You sit right over the cranks, making it effortless to keep the front wheel tracking straight on punchy, steep walls. The CBF suspension provides endless technical traction over loose terrain without ever wasting a watt of energy.

The Forbidden Reya climbs with a snappy, active personality. Its 110% anti-squat keeps the rear end firm while sprinting out of the saddle, and the increased chain tension in the climbing gears gives it an incredibly responsive feel when you smash the pedals. It values speed and forward urgency above all else. Being a common horst link platform, it's on trail demeanor is greatly determined by the amount of sag you run in the rear shock. Higher psi will give you a more supportive platform and will reduce pedal bob, but will compromise small bump performance.

Going Down

When the trail points downward, the Forbidden Reya leans into its "short-travel bike with big intentions" ethos. The progressive leverage curve means the bike loves to be pumped through flow trails, generating free speed from every contour. It can be eager to get into the travel, but happily ramps up towards the end of the stroke. The long chainstays and slack head tube angle make it feel like a miniature enduro bike that tracks insanely well through rough trails, making you completely forget you only have 120mm of squish. It's extremely stable on high speed, technical descents and encourages you to push the envelope. 

The Revel Ranger counters with an incredibly stable, bottomless, and eerily quiet downhill performance. Thanks to a massively stiffened rear triangle and a relaxed 65.7-degree head tube angle, the Ranger holds a line beautifully through rowdy terrain. It feels composed and calm at speed. Often, your choice of tires will be the limiting factor on descents long before the Ranger's chassis ever gives up.

Build Tiers & Pricing

Both bikes represent premium carbon craftsmanship, and their pricing reflects their high-end performance.

Forbidden Reya Build Options

• Tier 1: Fox Factory 34SL / Factory Float / SRAM XXSL T-Type — $10,499

• Tier 2: RockShox Pike Ultimate / Deluxe Ultimate / SRAM GX T-Type — $7,699

• Tier 3: RockShox Pike Select+ / Deluxe Select+ / SRAM S-1000 T-Type — $6,299

• Framekit: $3,399

Revel Ranger Build Options

• SRAM XX Flight Attendant Build: $11,199

• SRAM XX Transmission Build: $10,199

• SRAM XO Transmission Build: $6,599

• SRAM Eagle 90 Build: $5,599

• Frame Only: $3,699

The Breakdown: Good & The Not-So-Good

Forbidden Reya

• The Good: Impressively efficient pump-and-sprint performance; brilliant cable management that avoids headset routing headaches and allows for either traditional or moto brake setup; aggressive trail geometry with proportional sizing that doesn't compromise for taller riders.

• The Not-So-Good: Limited to one water bottle inside the frame; horst link platform isn’t quite as supportive as CBF; misses out on the traditional high-pivot idler magic if that's what you specifically love about Forbidden.

Revel Ranger

• The Good: Legendarily smooth and efficient CBF suspension; tons of cargo/bottle capacity for massive rides; incredibly stiff rear triangle that tracks perfectly; whisper-quiet on the trail.

• The Not-So-Good: Pure XC racers might find it a touch heavier than a dedicated, lightweight race whip; if built with fragile cross-country tires, the frame's downhill capability will easily outpace the rubber.

The Verdict: Which One Should You Buy?

Choosing between these two comes down to your personal riding style and what you want out of a short-travel bike.

If you are a rider who loves a poppy, aggressive trail feel, wants to pump every transition to squeeze out extra speed, and values an active, hard-charging geometry that mimics a larger trail bike, the Forbidden Reya is a masterpiece of modern engineering. It trades cross-country conventions for pure, unadulterated trail fun.

If you want a highly refined, do-it-all weapon that can comfortably conquer a 4-hour backcountry epic, carry all your hydration inside the frame, climb like an absolute rocket, and descend with stable, quiet confidence, the Revel Ranger remains the undisputed boss of downcountry.