Mozzo in fibra di carbonio 20 pollici 406 mm 451 mm freno a disco pieghevole bicicletta set ruote 24 fori
Black hub and red hub can be selected. 24 holes on the front wheel of the disc brake and 24 holes on the rear wheel. front 2 rear 4 bearing carbon hubs. 135mm after 100 before opening of disc brake. Braking system.