DescriptionNo need to buy a new crank just to accommodate a different bottom bracket standard. The alloy construction supports the spindle perfectly and is both light and highly durable. Easy to install withmost kind of road bike, mountain bike, foldable bike.Feature- Color: Golden. - Material: Metal. - Size: 2.5 x 0.9 x 2.5cm. -Made of aluminum alloy material, anti rust and durable. - Change bottom bracket diameter from 24mm to 22mm.. - bottom bracket adjustable sets. - material and newest processing technology, have more longer service life than familiar product.Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
