Universal Install on the 22mm 7/8" engine guard, handle bar, tube bar, shelf bar, just up to your bike situation
Helmet rings lock in place with solid tubular lock
Clamps securely to any 7/8 inch round tube bar with one way mounting screws
Tamper proof 1-way screws included,Bright Black finish
Fits 7/8" tubing. Helmet lock clamps to 7/8" diameter tubing to secure helmet.
Please feel free to contact me if you have any other questions. Many Thanks.

• Universal Install on the 22mm 7/8" engine guard, handle bar, tube bar, shelf bar, just up to your bike situation
• Helmet rings lock in place with solid tubular lock
• Clamps securely to any 7/8 inch round tube bar with one way mounting screws
• Tamper proof 1-way screws included,Black finish
• Fits 7/8" tubing. Helmet lock clamps to 7/8" diameter tubing to secure helmet.

Universal Install on the 22mm 7/8" engine guard, handle bar, tube bar, shelf bar, just up to your bike situationMotofans