Feature

●These bicycle chainring spacers are made of aluminium alloy, wear-resistant, strong tensile strength, rust resistance, high strength and stability.
●It is used for mounting single chain wheels as the double sprocket bolts are too long to lock with a wrench.
●Suitable for bicycle headset, stem and chain wheel change. Fine tuning of the chainring to get the perfect chain alignment.
●Inner diameter: 10 mm, outer diameter: 12 mm, thickness: 1 mm.
●Package includes 10 pieces bicycle sprocket washers.


Description

Item description:
- These wheel plate bolts are made of aluminum alloy, wear resistance, strong tensile strength, rust resistance, high strength and heavy duty.
- It is used for mounting single sprockets as the bolts of the double sprocket are too long to be locked with a key.
- Suitable for replacing bicycle helmets, stem and sprockets. Adjust the tray to achieve perfect alignment of the chain.
- The inner diameter is 10 mm, the outer diameter is 12 mm, the thickness is 1 mm or 2 mm.
- The package contains 10 pieces wheel discs for bicycle chains.

Package includes:
10 x Bicycle Chain Wheel Discs

Product features:
Colour: silver.
Material: Aluminum Alloy
Inner diameter: 10 mm.
Outer diameter: 12 mm.
Thickness: 1mm or 2mm