Polygon Collosus N9 (Beast Green)
8994981064781-2025
A high-end enduro full-suspension bike for riders who want to descend hard and still pedal back up, with a 170mm aluminium chassis and a build kit that doesn't cut corners.
Overview
The Collosus N9 is built around a 170mm-travel ALX Enduro aluminium frame with modern, slack geometry designed for confidence on demanding trail terrain. An independent floating suspension linkage separates braking forces from suspension movement, so the rear end keeps working even under hard braking into rough sections.
A FOX 38 Float Performance fork with 170mm travel and air spring handles the front end, paired with Shimano Deore XT 1x12-speed shifting and SLX-level cassette range for wide gearing across climbs and descents. Shimano XT hydraulic disc brakes give the stopping power this bike's descending capability demands, and Maxxis Assegai 29"x2.5" tires provide genuine grip on technical terrain.
It's built for riders who want capability, confidence and speed on terrain that would overwhelm a standard trail bike.
Why You'll Like It
Suspension that keeps working under braking
The independent floating suspension linkage separates braking forces from suspension movement, so the rear wheel keeps tracking even when you're hard on the brakes into rough terrain.
A fork built for real descents
The FOX 38 Float Performance's 170mm of travel and air spring handle big hits without harshness, built for aggressive trail and enduro riding.
A dropper post that matches the bike's intent
The Tranz X dropper (150mm S/M, 170mm L/XL) gets the saddle out of the way for technical descents and back up fast for climbing.
Confident, modulated braking
Shimano XT hydraulic disc brakes are built for exactly this kind of demanding terrain, giving predictable stopping power when it matters most.
Tires that actually grip
Maxxis Assegai 29"x2.5" tires are a proven enduro racing tire, giving real confidence on loose and technical trail surfaces.
Who Is It For?
The Collosus N9 is built for riders who want to push hard on technical descents while still being able to pedal the climbs — enduro riding, aggressive trail days, and terrain that demands a bike built specifically for it.
In India, this suits riders heading to the Himalayan foothills, the Western Ghats trail networks, or organized enduro events — genuinely technical terrain where a standard trail hardtail would start to feel out of its depth.
It also suits a rider stepping up from a shorter-travel trail bike who wants more capability on the descents without giving up pedaling efficiency on the way back up.
Good to Know
The FOX 38 fork rewards a bit of setup time — getting air pressure and rebound dialed to your weight and riding style makes a real difference in how the bike feels on descents.
The independent floating suspension linkage is a genuine mechanical advantage on rough, technical terrain — it's worth understanding how it works to get the most from the bike's capability.
Technical Specifications
- Frame: ALX Enduro, aluminium, 170mm travel
- Fork: FOX 38 Float Performance, air spring, 170mm travel, 44mm offset, w/ fender
- Bottom Bracket: Shimano BB-MT501, BSA threaded
- Chain: KMC X-12
- Crank: Shimano Deore XT FC-M8120, 32T
- Shift Levers: Shimano XT SL-M8100-R, 1x12-speed trigger
- Cassette: Shimano SLX CS-M7100, 10-51T
- Front Derailleur: N/A - 1x drivetrain, no front derailleur
- Rear Derailleur: Shimano XT RD-M8100-SGS
- Grip/Tape: N/A - specific spec not confirmed in available sourcing
- Handlebar: Race Face Chester 35, W: 780mm, B: 35mm, R/D: 35mm, 8° bend
- Stem: Race Face Aeffect R35, 40mm length, 35mm bar bore
- Saddle: Linc Xtent, Cr-Mo Ø7mm
- Seatpost: Tranz X JD-YSP39KL dropper, 150mm travel (S/M) / 170mm travel (L/XL)
- Front Brake: Shimano XT hydraulic disc
- Rear Brake: Shimano XT hydraulic disc
- Front Wheel: Alloy double wall, tubeless ready, Shimano XT HB-M8110-B Boost 15x110mm hub
- Rear Wheel: Alloy double wall, tubeless ready, Shimano Deore XT FH-M8110-B Boost 12x148mm hub, Micro Spline
- Front Tire: Maxxis Assegai, 29"x2.5"
- Rear Tire: Maxxis Assegai, 29"x2.5"
- Pedal: Alloy flat, replaceable pins
- Weight: N/A - not confirmed in available sourcing
Additional Information
- Country of Origin: Indonesia
- Imported By: BLITZ, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bicycles
