Upgrade your road bike with our premium Titanium Alloy Chainring Bolts. Designed for optimal performance, these bolts are compatible with popular models including 5800, UT6800, R8000, DA9000, and R9100. Each kit includes high-quality screws that a secure and lasting fit. and strong titanium alloy construction. - to withstand varying weather conditions. Easy installation with a for specified road bike models. Enhances the overall efficiency of your bike's drivetrain. Name: road vehicle single lock teeth disc nail : RISK Applicable: 105, UT6800, R8000, DA and other highway dental discs Product size: approximately M8 x 10 mm Color: Gold Material: Metal Package Contents: 4 x Road Chainring Fixing Bolts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.