TOSEEK 1 Pair Mountain Bike Handlebar Grips Caps End Plug Aluminum Alloy Bicycle Bar Ends Plug, 17.6-21.8mm Red, 17.6-21.8mm Green, 17.6-21.8mm Grey, 17.6-21.8mm Gold, 17.6-21.8mm Blue

1. Made of quality aluminum alloy and premium plastic, lightweight, sturdy and durable.
2. Hard plastic made insert fits most bikes perfectly, anti-slip and firm.
3. Tighten the screw to make the plastic insert expand to plug the handlebar.
4. Easy to install and remove.
5. Screw specifications: M4 x 30mm hex