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Today’s Deals2025 Polygon
Collosus N9 Carbon
A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price
$4,999| Frame | Carbon |
|---|---|
| Suspension | Full, 170 / 170mm |
| Fork | RockShox ZEB Ultimate |
| Shock | RockShox Vivid Select+ |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 Electronic |
| Groupset | Dura-Ace Di2 |
| Brakes | Shimano XTR Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full COLLOSUS model range
View Comparison5'0" – 5'6"
5'4" – 5'10"
5'8" – 6'2"
6'0" – 6'6"
Summary
The Polygon Collosus is praised for its modern enduro geometry, providing a planted and stable ride that excels in high-speed descents and corners. It offers impressive value for money with solid build kits and efficient suspension that delivers good traction and pedal performance, though it is often noted as heavy, which can hinder playfulness and climbing agility. While the bike requires careful setup to optimize its potential, it is a capable choice for rough, gravity-focused trails.
Modern enduro geometry
Good value for money
Efficient suspension performance
Planted and stable handling
Solid build kit
Heavy weight
Requires careful setup
Limited playfulness
Draggy tires
High maintenance due to multiple pivots
It dived in and out of a snaking section of steep, supported corners in a solid, predictable manner and the dimensions felt good.
BikerumorIndeed it’s a bloody good enduro bike for the money, and one that is perfectly at home riding the roughest and rowdiest gravity-fuelled descents.
Flow Mountain BikePolygon once again delivered an impressive bike for the money.
Loam WolfFeedback?
View all reviews
Nov 2023
The Polygon Collosus N7 is the cheapest way to purchase in new enduro mountain bike in 2023. But does that mean it's worth buying? Spoiler Alert: It's for the park rats 🐀
Extremely affordable
Relatively solid spec given the price
Great performing suspension (one you set it up correctly)
Well rounded geometry
Weight (41 lbs / 18.6 kg tested)
Weak brakes
Minimal dropper post insertion
May 2026
Polygon's premier trail rig has great handling and comes in at $3k+ cheaper than rival offerings.
Competitive price (7700 CAD) for high-end spec
Versatile geometry with flip chips for wheel size and BB height
Lightweight (approx. 31 lb)
Lively climbing feel and good traction
Active and plush suspension
Impressively spec'd with full XTR Di2 and RockShox dampers
Maxxis Dissector Exo+ tires (especially front) may lack grip for aggressive terrain
170mm dropper may be insufficient for taller riders
180mm front rotor could be larger for more stopping power
Climb switch engagement feels awkward
Sep 2025 · Polygon Bikes
The new carbon front triangle saves 500 grams over the aluminum frame.
May 2024
If you’re working with a $5k budget and seek a capable and comfortable E-Enduro rig, then the Polygon Collosus N8E is a very solid offering.
Apr 2023
Today, we take a closer look at my brand NEW 2024 Polygon Collosus N9 enduro MTB. We go over all the components and all ...
Nov 2022 · Jessie-May Morgan
The long-awaited 2023 Polygon Collosus N9 lands, with a 6-bar linkage delivering 170mm travel to an 18 kg enduro race bike
Modern enduro geometry
Efficient to pedal up hill
Good value for money
Heavy
Not intuitive out-of-the-box
Proprietary Derailleur Hanger
14 standard bearings and two spherical bearings to maintain
Nov 2022
The brand new 2023 Polygon Collosus is one of the best value enduro bikes going. How does it ride? Read on for our Polygon Collosus review.
Great geometry for high-speed hammering
Active suspension delivers masses of grip
Impressive pedal efficiency
Highly tuneable Float X2 shock
Quality Schwalbe tyres with tough casings
Mostly solid spec for the money
There are a lot of pivots and bearings to maintain
Limited seatpost insertion
No tubeless valves or sealant included
No mullet compatibility
Leaky fork seal
Inconsistent freehub
| Frame | ACX/ALX Carbon Enduro Frame, 170mm Rear Travel, IFS Six-Bar Suspension Platform, Mixed-Wheel Compatibility (29”/MX), BSA 73mm Threaded Bottom Bracket Shell, UDH Compatible, Internal Cable Routing, ISCG05 Mount, Boost 12×148mm Thru Axle, 180 mm Post-Mount Disc Brake, Poly-Pocket In-Frame Storage, Flip-Chip Geometry Adjustment BB Standard: BSA, 73mm, Threaded Hanger Standard: UDH Tire Clearance: 2.6" |
|---|---|
| Fork | RockShox ZEB Ultimate, 170mm Travel, 38mm Aluminum Chassis, Charger RC 3.1 RC2 Damper with Rebound & Compression Adjust, Tapered Steerer 1-1/8"–1.5", Boost 15x110mm, Disc Brake Post Mount 180mm, Max Rotor 220mm Travel: 170mm Spring Type: Air |
| Shock | RockShox Vivid Air Select+, 230x65mm, DebonAir Spring, Low-Speed Compression & Rebound Adjust, Hardware: Shaft M8x35mm / Body M8x15mm Travel: 170mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Headset | FSA NO.76, Alloy Top Cover, ZS 51/28.6 | ZS 59/40 |
| Stem | Race Face Aeffect R, Alloy, 40mm Length, 35mm Clamp, 0° Rise |
| Handlebar | Race Face Chester 35, Alloy, 780mm Width, 35mm Bore, 35mm Rise, 8° Bend |
| Saddle | Xtent, Cr-Mo Ø7 mm Rails |
| Seatpost | Tranz-X JD-YSP39KL Dropper, 34.9x456mm, 150mm Travel (S, M) / 170mm Travel (L, XL), 0mm Offset Type: Dropper |
| Pedals | Alloy Flat, With Replaceable Pins |
| Rear Derailleur | Shimano XTR Di2 RD-M9250, 12-Speed |
|---|---|
| Crank | 32T, Max Chainring 34T |
| Shifters | Shimano XTR Di2 SW-M9250 I-SPEC EV, 12-Speed |
| Cassette | Shimano CS-M9200, 10-51T, 12-Speed |
| Chain | Shimano XTR CN-M9100, 12-Speed |
| Brakes | Front: Shimano XTR M9220, 4-Piston Hydraulic Disc, Rear: Shimano XTR M9220, 4-Piston Hydraulic Disc Type: Shimano XTR Hydraulic Disc |
| Rims | Polygon MT6, Alloy Double Wall, 30mm Internal Width, 32H, Tubeless Tape Pre-Installed, Tubeless Ready |
|---|---|
| Front Hub | Shimano XT HB-M8110-B, Boost 15x110mm, 32H, Center Lock |
| Rear Hub | Shimano XT FH-M8110-B, Boost 12x148mm, 32H, Center Lock, Micro Spline |
| Tires | Maxxis Assegai, 29x2.5" EXO+, Tubeless Ready ** |
| Disc Rotors | Shimano CL-900, 203mm Front & Rear |
First added September 20
Last updated February 14
Not listed for 107 days