Shimano SM-BB52 Deore MTB Bottom Bracket English 83mm

Product Description

## Shimano Deore MTB Performance The Shimano Deore BB52 outboard bottom bracket is designed for reliable MTB performance with improved sealing, smooth rotation, and long-lasting durability. Built for Shimano HollowTech II cranksets with integrated axle systems. ## Smooth and Durable Operation - Outboard bearing design for efficient power transfer - Improved sealing performance over the previous SM-BB51 model - Smooth bearing rotation for dependable riding performance ## Durable Construction - Designed for long-term durability in demanding conditions - Helps keep out dirt and moisture - Secure threaded fitment ## Included Components - Left and right hand cups - Spacers - Inner cover - Inner O-rings ## Compatibility - Compatible with Shimano HollowTech II cranksets - BSA threaded fitment - Suitable for 83mm bottom bracket shells ## Specifications - **MPN:** ESMBB52D ## Built for MTB Riding Ideal for trail, enduro, and everyday mountain bike use where durability and smooth performance are essential.