2x Custom Billet Aluminium Comfortable 1" 25mm Handlebar Grips with Throttle Assistor Cruise Assist Wrist for Motorcycle Cruiser Chopper Touring Size: left(bar side) hole: 1" (25mm); Right(throttle side) hole:1" (25mm) Heavy duty tough strong billet Custom Spike design bar ends. Comfortably fits, reduces the strain on your fingers, wrist and arm! Reducing problems with fatigue, tendonitis, carpal tunnel Overall Length: 6.7" (17cm)