Polygon Collosus Complete Bike
What the checker saysnot checked
No fit check runs on a complete bike, and we will not pretend one does. A complete bike does not fill a slot in the builder, so the checker has no counterpart to compare it against and has never produced a single sentence about one.
The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.
$2,299.00 to $3,799.00 MSRP
What the maker states
- Wheel configs
- Frame takes 29" wheels
- Travel
- Frame travel 170 mm (maker-stated)
- Shock eye
- Shock eye-to-eye 230 mm
- Shock stroke
- 65 mm
- Shock mount
- Standard eyelet
- Maximum fork travel
- Approved for a fork up to 170 mm of travel
The maker’s build kit
The maker’s own component list, taken from the page linked below. Nothing on this list has been fit checked as a set.
Collosus N9 (2026)
16 of 21 parts on this list are verified rows here and are linked.
- Frame: Polygon Collosus N9
- Fork: Fox 38 Performance 170
- Rear Shock: Fox Float X2 Performance (230x65) (not a verified row in this catalog)
- Front Wheel: Polygon MT6 / Shimano HB-TC500 (29, front) (not a verified row in this catalog)
- Rear Wheel: Polygon MT6 / Shimano FH-TC500 (29, rear, MicroSpline) (not a verified row in this catalog)
- Front Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Rear Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Shifter: Shimano XT M8100 I-Spec
- Rear Derailleur: Shimano XT M8100 SGS
- Cassette: Shimano CS-M7100 10-51
- Chain: KMC X12 12-speed
- Crankset: Shimano XT M8100
- Bottom Bracket: Shimano BB-MT501
- Front Brake: Shimano XT M8120 4-piston
- Rear Brake: Shimano XT M8120 4-piston
- Front Rotor: Shimano SM-RT64 203mm (CL)
- Rear Rotor: Shimano SM-RT64 203mm (CL)
- Handlebar: Race Face Chester 35
- Stem: Race Face Aeffect R
- Dropper Post: TranzX JD-YSP39KL (not a verified row in this catalog)
- Saddle: Entity LINC Xtent (CrMo rails) (not a verified row in this catalog)
Collosus N7 (2026)
16 of 21 parts on this list are verified rows here and are linked.
- Frame: Polygon Collosus N7
- Fork: RockShox ZEB Base 170
- Rear Shock: RockShox Super Deluxe Select+ (230x65)
- Front Wheel: Polygon MT6 / Shimano HB-TC500 (29, front) (not a verified row in this catalog)
- Rear Wheel: Polygon MT6 / Shimano FH-TC500 (29, rear, MicroSpline) (not a verified row in this catalog)
- Front Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Rear Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Shifter: Shimano Deore M6100
- Rear Derailleur: Shimano Deore M6100 SGS
- Cassette: Shimano CS-M6100 10-51
- Chain: KMC X12 12-speed
- Crankset: Shimano Deore M6120 Boost
- Bottom Bracket: Shimano BB-MT501
- Front Brake: Shimano BR-MT420 (4-piston, budget Deore/Alivio tier)
- Rear Brake: Shimano BR-MT420 (4-piston, budget Deore/Alivio tier)
- Front Rotor: Shimano SM-RT64 203mm (CL)
- Rear Rotor: Shimano SM-RT64 203mm (CL)
- Handlebar: Polygon Expert (780mm, 30mm rise) (not a verified row in this catalog)
- Stem: Polygon Expert (35mm)
- Dropper Post: TranzX JD-YSP39KL (not a verified row in this catalog)
- Saddle: Entity LINC Xtent (CrMo rails) (not a verified row in this catalog)
Collosus N8 Carbon (2026)
16 of 21 parts on this list are verified rows here and are linked.
- Frame: Polygon Collosus N8 Carbon
- Fork: Fox 38 Performance 170
- Rear Shock: Fox Float X2 Performance (230x65) (not a verified row in this catalog)
- Front Wheel: Polygon MT6 / Novatec D791SB (29, front) (not a verified row in this catalog)
- Rear Wheel: Polygon MT6 / Novatec D462SB (29, rear, XD) (not a verified row in this catalog)
- Front Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Rear Tire: Maxxis Assegai 29x2.5 EXO MaxxTerra
- Shifter: SRAM GX Eagle Trigger
- Rear Derailleur: SRAM GX Eagle
- Cassette: SRAM XG-1275 Eagle 10-52
- Chain: SRAM GX Eagle 12-speed
- Crankset: SRAM GX Eagle DUB
- Bottom Bracket: SRAM DUB BSA 73
- Front Brake: Magura MT7
- Rear Brake: Magura MT7
- Front Rotor: Magura MDR-C 203mm (6-bolt)
- Rear Rotor: Magura MDR-C 203mm (6-bolt)
- Handlebar: Race Face Chester 35
- Stem: Race Face Aeffect R
- Dropper Post: TranzX JD-YSP39KL (not a verified row in this catalog)
- Saddle: Entity LINC Xtent (CrMo rails) (not a verified row in this catalog)
3 verified variants
| Variant | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|
| Collosus N9 (2026) | $3,199.00 | not stated | maker’s page | 2026-07-16 | Build with this |
| Collosus N7 (2026) | $2,299.00 | not stated | maker’s page | 2026-07-16 | Build with this |
| Collosus N8 Carbon (2026) | $3,799.00 | not stated | maker’s page | 2026-07-16 | Build with this |
What the maker states1 not published
1 further field the checker looks for is not published by Polygon, so we leave it blank rather than estimate it, and that check stays silent on this complete bike. It is rotor adapter documented. Each is recorded as “not stated by the maker (not checked)”.
Source: each variant links the maker’s own page in the table above. Last checked 2026-07-16.
Where this sits
Polygon Collosus is the first model on that list.Next: Polygon SiskiuAll Polygon complete bikesOpen a variant in the builder to see the ones that apply to your own parts