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Limited time only. Subject to availability.
bronson 4 carbon hero 1


Model Version:4 Carbon
Production Start:2022
Production End:-
Material:Carbon Fiber
Rear Wheel Travel:150mm
Size Range:XS, S, M, L, XL

Frame Specs

Compatible Forks:160mm
Headtube/Headset:Tapered - Integrated Headset. 1-1/8" Upper bearing and 1.5" Lower bearing. S.H.I.S. IS 41/28.6 IS 52/40
Seat Post:31.6mm - Minimum Insertion 100mm
Front Derailleur:N/A - Single Front Chainring Only
BB Shell Width:73mm - Threaded - ISO
Recommended Max Tire Size:2.6 - may vary by tire and rim model
Brakes:Disc Brake - ISO
Max Brake Rotor Size:223mm
Rear Hub:148x12mm Through Axle
Seatpost Clamp:36.4mm

Shock Specs

Rear Shock Eye-to-Eye:230mm
Mounting Bushing Width Front:30x8 (standard bushing)
Mounting Bushing Width Rear:30x8 (roller bearing)
Rear Shock Setup:Download the shock setup PDF for this bike and get even more detailed sag, high/low rebound, and high/low compression recommendations for shocks below and get recommendations for the fork in each build.


We make quality bicycles that are built to last. We make them easy to service without specialist tools or specialist skills. So easy that even members of our marketing team can do it with one eye closed (if we hide the sharp tools from them). Take a look at our step-by-step-videos for Lower Link and Upper Link service.
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