With durable reinforced polymer cups, this Ultegra-level bottom bracket reduces the risk of frame noise or damage. It also provides you with smooth and lasting rotation and compatibility with all Hollowtech II type road bike chainsets.
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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