5 Bike Bottom Bracket Washer Bicycle Crank Spacer Conversion Adpater Shield Headset Replacement

Description:

- Made of steel material, high strength and anti-rust,wear-resistant and durable .

- After Installing The Crank Washer, The Crank Ring Can Be Stabilized Without Shaking From Side To Side .

- Can change the inner diameter of bottom bracket to make bottom for crank .

- Suitable for various brands of bottom brackets , fit 24mm or 30mm bike crank .

- A useful tackle for DIY or repair your bike,suitable for various bikes .

Specification:

- Material: Steel

- Color: Black

Package Includes: 5 PIeces BIke Bottom Bracket Wave Washers

Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!