Shimano Deore SM-BB52-D Bottom Bracket Description: The Deore ...
SM-BB52-D Bottom Bracket features lightweight anodized aluminum construction paired with enhanced bearing seals for light, durable, and fast rolling bottom bracket. Its Hollowtech II design makes it compatible with Shimano Hollowtech II ...
Machined aluminum shell threads together for precise bearing ...
alignment and frame fit, reducing bottom bracket creaking and premature bearing wear. Features: Replaceable Enduro bearings Made in the USA ABEC-5 Angular Contact sealed bearings Angular contact ball bearings are particularly suitable ...