Kaoko - Throttle Lock Cruise Control for KTM 640 ADV, 690, 950/990ADV & 950 SMTo install just remove the right hand bar weight replace it with Kaokos bar weight and firmly tighten the central retaining screw. Features Greatly reduces rider fatigue and strain on hand and wrist While cruising rider is able to remove hand from throttle grip throttle opening will remain as set Very simple to operate even with heavy winter gloves High quality compact and durable design super smooth action Takes less than 5 minutes to fit Very little