Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bikes product image 2
Polygon Collosus N7 - Enduro Mountain Bike [New] - dual suspension mountain bike product image 3
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike product image 4
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bikes product image 5
Polygon Collosus N7 - Enduro Mountain Bike [New] - dual suspension mountain bike product image 6
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike product image 7
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bikes product image 8
Polygon Collosus N7 - Enduro Mountain Bike [New] - dual suspension mountain bike product image 9
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike product image 10
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bikes product image 11
Polygon Collosus N7 - Enduro Mountain Bike [New] - dual suspension mountain bike product image 12
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike product image 13
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bikes product image 14
Polygon Collosus N7 - Enduro Mountain Bike [New] - dual suspension mountain bike product image 15
Polygon Collosus N7 - Enduro Mountain Bike [New] - full suspension mountain bike product image 16

Details

ENDURO BEAST

ENDURO BEAST

The new Collosus N blends race-proven performance with enduro-ready versatility. Developed with input from the EDR World Cup and Polygon Factory Racing, it’s built to tackle everything - gnarly trails, big hits, and steep climbs. With 170mm of suspension and 29" wheels, it’s the perfect bike for riders who demand it all.

TWEAKED & TUNED

TWEAKED & TUNED

The updated frame now has UDH compatibility, a stiffer rear end with adjustable bolt-on dropouts to handle mixed wheel sizes. A reengineered lower link fine-tunes the flex to where it needs to be, while the new metric shock allows for more shock options and better stability through the system for increased performance. Plus, a beefier 34.9mm dropper post for enhanced durability and customization.

IFS LINKAGE DESIGN

IFS LINKAGE DESIGN

Independent Floating Suspension (IFS) system provides unparalleled control and responsiveness. By independently controlling wheel path, anti-squat, and leverage curve, the IFS system delivers both plush small-bump sensitivity, efficient pedaling, and progressive bottom-out resistance.

ROCKSHOX ZEB RUSH RC
ROCKSHOX ZEB RUSH RC Built to charge hard, the RockShox ZEB brings burly stiffness and big-hit confidence with its 38mm chassis and Rush RC damper. DebonAir+ keeps the fork supple over chatter while staying supportive through steep, technical descents.
ROCKSHOX SUPER DELUXE SELECT+
ROCKSHOX SUPER DELUXE SELECT+ The Super Deluxe Select+ is made for aggressive riding, combining race-proven performance with simple, effective tuning. With a responsive RCT damper and updated compression characteristics, it keeps your rear wheel glued through square-edge hits, fast chatter, and heavy landings.
SHIMANO MT420 4-PISTON BRAKES
SHIMANO MT420 4-PISTON BRAKES Confidence comes standard with the Shimano MT420 4-piston brakes. Designed for trail and enduro control, they deliver consistent stopping power and solid modulation—perfect for navigating steep switchbacks or committing to full-send lines.
FLIP-CHIP GEOMETRY TUNING
FLIP-CHIP GEOMETRY TUNING Adapt your ride with ease. The flip-chip system lets you switch between a full 29” setup for rollover speed or a mullet (MX) build for nimble handling—offering geometry that evolves with your terrain, style, and line choice.
MAXXIS ASSEGAI TIRES
MAXXIS ASSEGAI TIRES An aggressive, grippy, and incredibly predictable tire that thrives on everything from loose dust to slick roots. Its standout feature is the edge-to-edge control—those small knobs between the center and side lugs deliver smooth, consistent grip through corners, giving you confidence when things get rowdy.
Any questions? Chat to our friendly team
Specs
frameset
FrameALX Enduro Frame, 29" Wheels, Updated IFS Suspension, 170mm Travel, Internal Dropper & Derailleur Routing, Chainstay Mounted Disc Brake, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 Tabs, Reinforced Lower Link, Flip Chip for Geometry Adjustment, UDH-Compatible Dropouts
HeadsetFSA NO.57E W/ Sealed Bearing ZS 44/28.6 | ZS 56/40
suspension
ForkRockshox Zeb, Debon Air, Rush RC Damper, 170mm, 15x110mm Boost, 44mm offset
ShockRockShox Super Deluxe Select+, 230x65mm, DebonAir+, Rebound Adjustment, 2-Position Threshold
drivetrain
Rear derailleurShimano Deore RD-M6100, 12-Speed
ShifterShimano Deore SL-M6100-R, 12-Speed
CrankShimano FC-MT6120
Chainring32T
CassetteShimano Deore CS-M6100, 12-Speed, 10-51T
ChainKMC X-12
brakes
Front brakeShimano MT420 4-Piston Hydraulic Brakes
Rear brakeShimano MT420 4-Piston Hydraulic Brakes
RotorShimano RT64, 203mm
wheels
Front hubShimano TC-500 Boost, 15x110mm, 32H, CL
Rear hubShimano TC-500 Boost, 12x148mm, 32H, CL, Microspline
RimPolygon MT6 Alloy Double Wall, 30mm Inner Width, Tubeless Ready **
TyreMaxxis Assegai 29x2.5", Dual Compound, EXO, Tubeless Ready **
Max tyre size29x2.6"
contact points
HandlebarRaceface Aeffect R35, Length: 780mm, Rise: 30mm, Bar Bore: 35mm
SaddleXtent, Cr-MO ø 7mm
SeatpostTranz X JD-YSP23KL, 34.9mm, 150mm (S, M) / 170mm (L, XL)
StemPolygon Expert alloy stem, Length: 35mm, Bar Bore: 35mm
PedalsAlloy Flat w/ Replaceable Pin
weight
Bike weight40.34 lbs (Size L)
Geo

Frame Size S M L XL
Rider height 5'2" - 5'6" 5'6" - 5'10" 5'10" - 6'1"  6'1" - 6'5"
(A) Frame Stack (mm) 625.5 630 635 643
(B) Frame Reach (mm) 440 460 480 500
(C) Head Tube Angle (°) 63.5 63.5 63.5 63.5
(D) Head Tube Length (mm) 100 105 110 120
(E) Effective Top Tube (mm) 584 605 626 648
(F) Seat Tube Angle (°) 70 70 70 70
(G) Effective Seat Tube Angle (°) 77 77 77 77
(H) Seat Tube Length (mm) 390 400 415 430
(I) Chainstay Length (mm) 435 435 435 435
(J) Wheelbase (mm) 1222 1244 1266 1291
(K) Bottom Bracket Height (mm) 353 353 353 353
(L) Bottom Bracket Drop (mm) 27 27 27 27
(M) Standover Height (mm) 710 716 717 720
Build

Polygon Collosus N7 - Mountain Bike

Your bike needs minor assembly before riding; use the tools and videos included.

As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.

Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.

Please follow the video playlist below to complete the setup of your new bike correctly.

  1. Unboxing Your Polygon Colossus N7

  2. Dial In Your Bike Fit

  3. Dial In Your Suspension Setup

  4. Tyre Pressure Setup

  5. Pre-Ride Check