Piston Pro X Add On +1 Bike Size:One Size 3 / 4 / 5

3 / 4 / 5 mm hex & T20 / T25 Torx

but provides a rigid

+120 dB - As loud as an ambulance and audible from over 600ft

For the little ones who haven't experienced the beach yet

When the Float trigger is pulled

Piston Pro X Add On +1 Bike Size:One Size 3 / 4 / 5When its time to double down on the fun, quickly add up to two additional riders with our quickconnect 1 bike or 2 bike add ons. The modular design makes attaching the additional trays super simple. Even easier than that? The lights automatically connect. Piston Pro X Add On expands the capacity of the Piston Pro X Base to carry 3 bikes Quick change from 2 to 3 bikes 1 Bike Add On holds up to 50 pounds per tray Wheelbases up to 53" tires as large as