THEFT-PREVENTION DEVICE FOR MOTORCYCLES, QUADS, SCOOTERS AND THE LIKE
The present invention comprises, principally, an anti-theft chain formed by links and covered on the outside by a protective cover, to one of the ends of which a locking terminal is secured, preferably to the fixing pivot of the end of the handlebar, and at the opposite end the anti-theft chain incorporates a terminal for fixing to a fixed point of the chassis. Said fixing terminal is adapted so that it can be anchored to a plate secured to the vehicle chassis by a bush secured to said plate, the fixing terminal comprising a coupling unit that is inserted and held inside the bush, such that the coupling unit is able to rotate freely about the longitudinal axis of the bush, between two limit positions, and, furthermore, in a specific rotation position said coupling unit is adapted so that it can be removed from the bush, and thus the chain can be withdrawn from the anti-theft supports.