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2026 Polygon Collosus N8 Carbon Bike

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Polygon
Where To Buy
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Polygon Collosus N8 Carbon Bike
Model Year
2026
Intended Use
Enduro / All-Mountain
Freeride / Bike Park
Rider
Unisex
Sizes and Geometry
SM
MD
LG
XL
View Full Geometry
Sizes Additional Info
All specifications listed are with 170mm travel fork
View Full Geometry
Wheel Size
29"
Frame Material
Carbon Fiber
Frame Material Details
ACX carbon fiber front triangle, ALX alloy rear triangle; molded chainstay, seatstay, shuttle guard, and lower down tube protection
Rear Travel
170mm
Rear Shock
FOX FLOAT X2, 230mm length x 65mm stroke
Fork
FOX FLOAT 38 Performance, GRIP damper
Fork Travel
170mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
FSA No.57E, sealed bearings, ZS44/28.6 upper, ZS56/40 lower
Handlebar
Race Face Chester, 780mm width, 35mm rise, 8° backsweep, 35mm clamp diameter
Stem
Race Face Aeffect R, 40mm length, 0° rise, 35mm bar clamp
Grips
 
Brakes
Magura MT7, 4-piston
Rotors: Magura MDR-C, 6-bolt, 203mm
Brake Levers
Magura MT7, tool-free reach adjust
Drivetrain
1x
Shifters
SRAM GX Eagle, 12-speed
Front Derailleur
None
Rear Derailleur
SRAM GX Eagle, 12-speed
ISCG Tabs
ISCG05
Chainguide
e*thirteen upper slider with bashguard
Cranks
SRAM GX Eagle Alloy DUB
Chainrings
SRAM GX Eagle, 32 tooth
Bottom Bracket
SRAM DUB, 73mm English/BSA threaded
Pedals
Alloy flat, with replaceable pins
Chain
SRAM GX Eagle, 12-speed
Cassette
SRAM GX Eagle XG-1275, 12-speed, 10-52 tooth
Rims
Polygon MT6 Alloy, double-wall, 32 hole, tubeless ready
Hubs
Novatec, D791SB 15mm x 110mm (Boost) front, D462SB 12mm x 148mm (Boost) rear with XD driver
Spokes
Stainless steel, 14g, with brass nipples
Tires
Maxxis Assegai, EXO casing, 29" x 2.5"
Saddle
Entity Linc Xtent
Seatpost
TranzX JD-YSP39KL dropper
Drop: 150mm (SM/MD), 170mm (LG/XL)
Seatpost Diameter
34.9mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
29" x 2.6" or 27.5" x 2.8"
Bottle Cage Mounts
One inside front triangle, plus accessory mounts under top tube
Colors
Solid Black with Brushed Gold decals
Warranty
5 years frame, 2 years Entity components
Weight
 
Miscellaneous
• Independent Floating Suspension (IFS) design
• Two-position flip chip at rear dropouts allow mixed ("Mullet") setups (29" front, 27.5" rear)
• PolyPocket internal frame storage in down tube; includes insert bag which attaches with a Velcro backing for a rattle-free fit
• Internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
Price
$3,799.00
More Info

Polygon website

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Where To Buy
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
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