The assembly is fast, practical and does not require glue, compressed air or wire either side thanks to D-Lock ringTrack tested and appreciated by Yamaha, KTM, Beta and Kawasaki FIM motocross and enduro factory teamsDual compound combines firm and soft materials for comfort, grip and durabilityAn index-thumb pad and 3 ridge waffle design increases the grip while riding in standard, lateral or standing positionProprietary co-molding process on tube minimizes the grip diameter and reduces hand and wrist strainInterchangeable pulleys fix Domino D-Lock on most late model dirt bikes with 2 cable (push-pull) systemsD-Locks are also compatible with Domino KRK and KRK EVO throttle controlsSold in pairs