Review on Kuryakyn 6251 Motorcycle Handlebar Accessory: Black Universal Throttle Boss for Twist Grip Throttle - Pack of 1 by Jonathan Arroyo

Great product. I've bought three in the last 10 years. It fits almost every bike and reduces hand cramps on long rides. You put it in a comfortable position under the palm of your hand. I have used it on HD, Ducati, Triumph and Suzuki. Pros: Easy to remove and install. Maybe 10 seconds. Easy change of position. It fits well and doesn't look out of place. It is well made - rubber with hard plastic insert. It's safer than gas lock - you have full control and don't have to worry about gas lock. Cons: Because it's stretchy, it will leave an imprint on the handlebars if you leave it on the bike for a few months.