ZEFAL LOCK'N ROLL
Awarded by a Gold Award at Eurobike, our Lock'n Roll is a locking pin patented and innovative. In the horizontal position, the quick release lever is automatically locked; to unlock it the bike has to be lifted-up to the vertical position. A special washer makes the unscrewing impossible even with a tool. The wheel antitheft system substitutes the quick-release of the wheels. The saddle antitheft system substitutes the quick-release of saddle clamp.