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Today’s Deals2026 Polygon
Collosus T8
A 29″ aluminum frame full suspension trail bike with high-end components.
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Manufacturer Price
$2,999| Frame | Aluminum |
|---|---|
| Suspension | Full, 140 / 160mm |
| Fork | Fox Performance Float 36 |
| Shock | Fox Float X Performance |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | Eagle 70 Transmission |
| Brakes | Magura MT5 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, offering a planted and predictable ride that excels in high-speed descents and corners. It provides impressive value for money with solid build kits and efficient suspension performance, though its heavy weight can hinder playfulness and climbing agility. While the bike requires careful setup to optimize handling, it delivers a capable and comfortable experience for aggressive riding.
Modern enduro geometry
Good value for money
Efficient suspension performance
Planted and predictable 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.
Apr 2026 · Polygon Bikes
Starting at $2,399, the new alloy Collosus features internal storage, adjustable geometry, and MX wheel compatibility.
Aluminum version shares same travel & geometry as carbon sibling
Adjustable geometry: head angle, BB height, and 29/MX flip chip
PolyPocket downtube storage with included bag
IFS Compact suspension for traction, stability, and pedaling efficiency
Size-specific chain stays
In-house manufacturing
Oct 2025 · Jeremy Benson
The latest from Polygon Bikes is the Collosus T, an aggressive new trail bike model that’s surprisingly affordable.
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 | ALX Trail Frame, 140mm Rear Travel, Internal Cable Routing, UDH Compatible, ISCG05 Mount, Boost 12x148mm Thru Axle, Disc Brake Post Mount 200mm, BSA Threaded 73mm Bottom Bracket Shell, Flip Chip, Integrated Frame Compartment BB Standard: BSA, 73mm, Threaded Hanger Standard: UDH Tire Clearance: 2.6" Colors: Ice Blue Gloss; Metallic Dark Brown |
|---|---|
| Fork | Fox 36 Performance, 160mm Travel, Air Spring, Rebound & Compression Adjustment, Alloy Tapered Steerer, Boost 15x110mm TA, Disc Brake Post Mount 200mm Travel: 160mm Spring Type: Air |
| Shock | Fox Float Performance, 210x55mm Trunnion, Air Spring, LO & Rebound Adjustment, Hardware: Shaft M8x45mm / Body M8x15mm Travel: 140mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Headset | FSA No.76 Alloy Top Cover, Threadless, ZS 51/28.6 | ZS 59/40 |
| Stem | Polygon Xpert, 35mm Extension, 35mm Bore, 0° Rise |
| Handlebar | Polygon Xpert, 780mm Width, 35mm Bore, 30mm Rise, 9° Bend |
| Saddle | Fizik Terra Alpaca X5, Alloy Ø7mm Rails |
| Seatpost | Tranz-X JD-YSP39KL, 34.9mm Diameter, 150mm Travel (S, M) / 170mm Travel (L, XL) Type: Dropper |
| Pedals | Alloy Flat Pedals with Replaceable Pins & Reflector |
| Rear Derailleur | SRAM Eagle 70 T-Type, 12-Speed |
|---|---|
| Crank | 32T, Max Chainring: 34T |
| Shifters | SRAM Eagle 70, 12-Speed Trigger |
| Cassette | SRAM CS-XS-1270-A1, 10–52T, 12-Speed |
| Chain | SRAM Eagle 70 T-Type |
| Brakes | Front: Magura MT5 Hydraulic Disc, 4-Piston, Rear: Magura MT5 Hydraulic Disc, 4-Piston Type: Magura MT5 Hydraulic Disc |
| Rims | Alloy Double Wall, 29mm Internal Width, 32H, Tubeless Ready ** |
|---|---|
| Front Hub | Novatec D041SB-CL Boost, 15x110mm, 32H, Center Lock |
| Rear Hub | Novatec D442SB-CL Boost, 12x148mm, 32H, Center Lock |
| Tires | Maxxis Dissector 29x2.40", Tubeless Ready ** |
| Disc Rotors | Magura MDR-C, F:203mm / R:180mm |
First added March 7
Last updated May 30