DURABLE RUBBER GRIPS - These motorcycle locks are durable and long lasting, the rubber used in the locks have strong grip without giving scratches on the brake lever. EASILY PORTABLE - At a weight of 13.7oz and compact dimensions (5.4in x 2.24in) the Grip Lock will fit in your jacket pocket, under the seat compartment. ADJUSTABLE SLIDERS - This motorbike brake lock allows you to precisely modify the pressure on the brake lever to ensure that there isn’t too much force going through the brake whilst left for prolonged periods of time. VERSATILE HANDLEBAR LOCK - These anti-theft grip lock can easily fit on Motorcycles, Sports Bikes, Scooters, Mopeds & ATV's, such as Yamaha, Kawasaki, BMW, Ducati, Suzuki, Triumph, Its twist grip ranges in size from 27-38 millimeters. SECURE YOUR BIKE - Made of CNC Aluminum Proven, proven these motorcycle antitheft locks are sturdy and tamper-proof, making it difficult for thieves to steal your vehicle.