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Today’s Deals2025 Polygon
Collosus T8 Carbon
A 29″ carbon frame full suspension trail bike with high-end components.
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Manufacturer Price
$3,799| Frame | Carbon |
|---|---|
| Suspension | Full, 140 / 160mm |
| Fork | RockShox Lyrik Select |
| Shock | RockShox Super Deluxe Select+ |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | GX Eagle |
| Brakes | Magura MT7 Pro 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 Comparison5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
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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?
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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
Oct 2025 · Jeremy Benson
The latest from Polygon Bikes is the Collosus T, an aggressive new trail bike model that’s surprisingly affordable.
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.
Sep 2023
Selling for well under $4,000 AUD, the Polygon Collosus N7 is one of the cheapest enduro bikes going. But is it any good?
Incredible value for money
Smooth, traction-rich suspension
Impressive pedal efficiency
Great geometry
Solid build kit
Very heavy
Draggy tyres
Noisy
Limited seatpost insertion
Lots of pivots to maintain
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 ...
| Frame | ACX Carbon Trail Frame, 140 mm Rear Travel, IFS Compact Suspension System, Mixed-Wheel Compatibility, BSA Threaded 73mm Bottom Bracket Shell, UDH Compatible, Internal Cable Routing, ISCG05 Mount, Boost 12x148 mm Thru Axle, Disc Brake Post Mount 180 mm, Poly-Pocket Frame Storage, Flip Chip BB Standard: BSA, 73mm, Threaded Hanger Standard: UDH Tire Clearance: 2.6" |
|---|---|
| Fork | RockShox Lyrik Select, 160mm Travel, 35mm Stanchions, DebonAir+ Spring, Charger RC Damper with Rebound & Compression Adjust, Tapered Steerer 1-1/8"–1.5", Boost 15x110mm Maxle Stealth, Disc Brake Post Mount 180mm, Max Rotor 220mm Travel: 160mm Spring Type: Air |
| Shock | RockShox Super Deluxe Select+, 210x55mm Trunnion, DebonAir Spring, Low-Speed Compression & Rebound Adjust, Hardware: Shaft M8x35mm / Body M8x15mm Travel: 140mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Headset | FSA NO.76, Alloy Top Cover, ZS 51/28.6 | ZS 59/40, Adjustable Headset Angle |
| 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 Ø7mm Rails |
| Seatpost | Tranz-X JD-YSP39KL Dropper, 34.9mm Diameter, 150mm Travel (S, M) / 170mm Travel (L, XL), 0mm Offset Type: Dropper |
| Pedals | Alloy Flat, With Replaceable Pins |
| Rear Derailleur | SRAM GX Eagle (GX-1-B2), 12-Speed |
|---|---|
| Crank | 32T, Max Chainring 34T |
| Shifters | SRAM GX Eagle Trigger (SL-GX-1-A2), 1x12-Speed |
| Cassette | SRAM GX Eagle XG-1275, 10-52T, 12-Speed |
| Chain | SRAM GX Eagle |
| Brakes | Front: Magura MT7, 4-Piston Hydraulic Disc, HC3 Lever, Rear: Magura MT7, 4-Piston Hydraulic Disc, HC3 Lever Type: Magura MT7 Pro 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 Dissector, 29x2.4", 3C MaxxTerra, EXO+, Tubeless Ready ** |
| Disc Rotors | Magura MDR-C CL, 180mm Front & Rear |
First added November 1
Last updated February 14
Not listed for 107 days