BOMBTRACK ARISE Complete BikeA simple, versatile bike, our Arise uses a single speed drivetrain so you can focus on riding, not maintenance. The fast wheels, wide tyres, and flared bars mean theres not much this bike cannot handle, from trails to commuting. Infinitely adaptable with fittings for mudguards and a rack, and you even have the option of converting the frame and hub to run an 11 speed drivetrain. Frame 4130 double butted crmo, heat treated front triangle, TA sliding