Shimano UN300 68 x 115 Square Taper Bottom Bracket

Product Description

## Reliable Shimano Performance The Shimano UN300 square taper bottom bracket is built for smooth, dependable performance across a wide range of bikes. Suitable for touring, city, road, and older MTB setups using traditional square taper chainsets. ## Smooth Cartridge Bearing Design - Sealed cartridge bearing construction - Smooth and reliable pedalling performance - Designed for long-lasting durability ## Durable Construction - JIS square taper interface - Alloy bottom bracket cups - Compatible with traditional square mount chainsets ## Wide Compatibility - Suitable for touring and city bikes - Compatible with older road and mountain bike cranksets - BSA English threaded fitment ## Specifications - **Shell Width:** 68mm - **Thread:** BSA English 1.370" x 24tpi - **MPN:** BBUN300B22 ## Versatile Everyday Use An ideal replacement bottom bracket for riders looking for reliable Shimano quality and smooth everyday performance.