Calibre’s Astronut is a pro level dirt jump bike, having already been showcased by Simon Pages, who put it to work in the Crankworx global series. Designed to be a fun bike to ride, whether hitting your local BMX, pump track or skate park, it’s ready to be upgraded as you go – either going to higher level kit or by fitting gears for more capabilities.
- Ultra stiff and strong alloy frame with sliding rear brake mount.
- Manitou Circus sport forks absorb massive impact
- Single speed gearing with half link chain
- Front and rear Tektro hydraulic brakes
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