C-4PCS Alloy M5*18 Stem Screws Set For Mountain Bike Road Bicycles
The gasket is not easy to fall off, fully protection. Organize easily. Light weight, makes your cycling more labor saving. Quantity: 4PCS. Size: M5 18mm. Item Type: Stem Screws. 4 x Stem Screws. Suitable for: Carbon Fiber Stem.