The SHIMANO BB-UN101 bottom bracket is a classic square-type cartridge with an English BSA thread. The Japanese manufacturer is renowned for its components of excellent quality and performance, and this one is no exception. Thanks to the use of durable materials, including plastic bowls and sealed machine bearings, the product should last for a long time.
Return and Refund Policy
You can return products within 14 days of delivery. If a product is wrong, damaged or faulty, Malibel pays the return. See our returns policy.