Description:

Made of quality stainless steel material, high strength and anti-rust,wear-resistant and durable.
Adapted to inner diameter 24mm/30mm/38mm.
You can change the inner diameter of bottom bracket to make bottom bracket fit for crank.
Suitable for most bicycles bottom brackets.
A useful tackle for DIY or repair your bike, suitable for various bikes.

Specification:

Material: Stainless Steel

Size Chart:

Size 1: Approx. 24mm/ 0.94inch
Size 2: Approx. 30mm/ 1.18inch
Size 3: Approx. 38mm/ 1.49inch

Package Includes:

1 Piece Bottom Bracket Conversion (with Bearing Tool)

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. Thank you!
3. Wish you a wonderful on-line shopping!