Polygon Collosus N8 Carbon
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If you are ordering - Bikes - online, please call us to discuss delivery instructions before completing your purchase. Please be aware that bikes cannot be shipped directly to customers in their original packaging; however, we can arrange for them to be on-shipped once prepared. Additionally, please note that an assembly fee applies.
Polygon Collosus N8: Release the Beast
The next generation of our flagship enduro machine is here. Ride faster, track better, and leave the competition in the dust with the completely redesigned Polygon Collosus N8. Shaped by feedback from our pro athletes and proven on the world stage with Polygon Factory Racing at the Enduro World Series, this bike is the ultimate tool for riders chasing podiums.
Pro-Proven Carbon Performance
The heart of the new Collosus N is its advanced carbon front triangle, which drops a significant 500g without sacrificing strength. This isn't just about saving weight; it delivers a massive boost in control and damping, giving you a more confident and comfortable ride on the most demanding terrain. Paired with a robust alloy rear triangle, the N8 offers the perfect blend of razor-sharp handling, durability, and smart value.
Your Bike, Your Rules: Unmatched Adjustability
The 2025 Collosus N is engineered for versatility. A new flip-chip system allows you to effortlessly switch between a full 29er setup for all-out speed and an MX (mullet) configuration for playful agility, all while maintaining consistent geometry. Furthermore, a tapered headtube opens the door for angle- and reach-adjust headsets, giving you the power to fine-tune your ride for any track or style.
Stow & Go with the "POLYPOCKET"
- Forget strapping bulky bags to your frame. The Colossus N8 features POLYPOCKET, a smart, integrated storage solution built right into the downtube.
- Secure & Silent: An internal Velcro strap keeps your items from rattling around.
- No Lost Items: A clever stopper at the bottom prevents tools or snacks from disappearing into the frame.
- Neat & Tidy: It includes a custom bag for extra tidiness and easy access to your essentials on the go.
Dialed for Descent
At its core, our proven Independent Floating Suspension (IFS) system delivers efficient pedaling on the climbs and precise handling through high-speed hits. We've equipped the N8 with a top-tier FOX 38 Performance fork and a FOX Float X2 rear shock, giving you 170mm of trail-devouring travel. Paired with a reliable SRAM GX Eagle 12-speed drivetrain and powerful Magura MT7 brakes, the Colossus N8 is a complete, race-ready package straight out of the box.
Specifications
| Pedal | Alloy Flat W/ Replaceable Pin |
| Headset | FSA No.57E w/ Sealed Bearing |
| Seatpost | TRANZ X JD-YSP23KL 150mm (S, M) / 170mm (L, XL) TRAVEL |
| Tyre | MAXXIS ASSEGAI 29"x2.5" (622-63) |
| Wheels | POLYGON MT6 TUBELESS READY |
| Chain Guide | E13 TRS PLUS 32-34T ISCG05 W/ 34T BASHGUARD |
| Maximum Size | 29"x2.60" |
| Saddle | Xtent CR-MO ø7mm |
| Frame | ACX & ALX enduro 170mm, 12x148mm, travel disc brake post 180mm |
| Fork | FOX 38 float performance air spring, 170mm travel, offset 44mm, w/ fender alloy taper 1-1/8" to 1-1/2" boost thru axle 15x110mm w/ Kabolt |
| Rear Shock | FOX float X2 air spring, 2 position adjust, HSC-LSC, HSR-LSR E2E 230x65mm |
| Hardware | Body M8x30mm / shaft M8x30mm |
| Handlebar | Race Face Chester 35 width 780mm, bar bore 35mm, rise/drop 35mm, bend 8degree |
| Stem | Race Face Aeffect R 35 40mm. bar bore 35mm, rise / drop 0degree |
| Seat Clamp | 38.9mm bolt type |
| Crankset | SRAM GX Eagle 32T 165mm |
| Max Chain Ring | 34T |
| Bottom Bracket | SRAM DUB BSA threaded 73mm |
| Chain | SRAM GX Eagle for 12-speed |
| Cassette Sprocket | SRAM GX Eagle XG 1275 12-speed 10-52T |
| Rear Derailleur | SRAM GX Eagle GX-1-B2 12-speed |
| Shifting Lever | SRAM GX SL-GX-1-A2 12-speed trigger |
| Brakes | Magura MT7 |
| Brake Lever | Magura MT7 w/ HC3 lever |
| Rotor | Magura MDR-C 6B 203mm |
| Rim | Alloy double wall h-18mm w-30mm 622-30 32H for tyre 622-54/76 TL ready |
| Front Hub | Novatec D791SB boost 15x110mm 32H 6B |
| Rear Hub | Novatec D462SB boost 12x148mm 32H 6B for XD |
| Dropout | UDH |
We use a premium delivery service to deliver all of our bikes to ensure they arrive in the best possible condition. Bicycles from a different warehouse so may arrive separately to any other items ordered. A signature is required to confirm proof of delivery.
All products are sourced from official importers and covered by manufacturers warranty. If you do need to send items back to us please make sure that you retain proof of postage in the event that it is needed.
Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.