Đá Chainring Bu Lông 5 Cái/lốc M8x7.5mm 7.6Mm 8.5 10.5Mm Nhẹ MTB Đường Xe Đạp Bu Lông Dây Chuyền Bánh Vít Thép màu Bạc Đen
Product: Stone Chainring Bolts
Applicable: Road Bike / Mountain Bike
Material: steel
Color: sliver/black
Package: 5pcs X bolts
Size:M8x7.5/7.6/8.5/10.5mm
Features:
1. The material is steel, not aluminum alloy.
2. Surface electrophoresis treatment, wear-resistant, not fading, not rusting.
3. The inner hexagon has high precision and is not easy to slip.
4. There is no problem with the installation torque of 16nm. Even if it is violently twisted, it cannot be broken, and the aluminum disk nail cannot achieve this effect.
5. The installation requires the assistance of the chainring nail, a 5mm wrench is used for the inner hexagon.
6. Because of the coating on the surface, the screw thread of 8.5mm screw is slightly tight and astringent when installed, the thread will be normal after one installation.
Material : Steel
Origin : Mainland China
Brand Name : DJC Components