The brilliant SKS RIDEAIR is the first refillable cartridge from SKS GERMANY. Ideal for those emergency moments by the roadside, RIDEAIR fills your tyres effortlessly. Produced from aluminium & high strength plastics, simply refill the canister at home using a floor pump.RIDEAIR has a class-leading maximum pressure of 230psi (16 bar ) & can be safely transported in a bike bottle cage. This simple & environmentally friendly solution is ideal for e-bikers, quickly getting you back on the road, but is also a must-have for mountain bikers riding tubeless tyres. Length: 260mm Weight: 350g