5Pcs Bicycle Bike Chainring Screw Chainwheel Bolt for Single Double Triple Speed(red-7mm)

5Pcs Bicycle Bike Chainring Screw Chainwheel Bolt for Single Double Triple Speed(red-7mm) This product is made of great quality aluminium alloy, which is sturdy, stable and durable. Anti-rust, has delicate design and good workmanship. It is extremely lightweight, very easy to carry and takes up a little space. Can ensure your safety during your cycling. Easy to install. Anti-skid design. Comes with a wrench. You can install the new bolts without any trouble. ​ Feature:1. This product is made of great quality aluminium alloy, which is sturdy, stable and durable.2. Anti-rust, has delicate design and good workmanship.3. It is extremely lightweight, very easy to carry and takes up a little space.4. Can ensure your safety during your cycling.5. Easy to install. Anti-skid design. Comes with a wrench. You can install the new bolts without any trouble. ​Specification:Features:This product is made of great quality aluminium alloy, which is sturdy, stable and durable. Anti-rust, has delicate design and good workmanship. It is extremely lightweight, very easy to carry and takes up a little space. Can ensure your safety during your cycling. Easy to install. Anti-skid design. Comes with a wrench. You can install the new bolts without any trouble.   Specification:Material: aluminium alloyColor & Type Options: black-5mm, blue-5mm, red-5mm, gold-5mm, black-7mm, blue-7mm, red-7mm, gold-7mmSize: as picture shownWeight: Approx. 30gSuitable for: Single Chainring   Package List:5 x Bicycle Screw1 x Wrench