Shimano SM-BB70 XT Bicycle English Bottom Bracket Hollowtech

  • Sale
  • Regular price £32.99
Tax included. Shipping calculated at checkout.


  • Unit in brand new condition without original box. 
  • Hollowtech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency. Hollowtech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
  • Shell size: 68 mm
  • Genuine Shimano Hollowtech II bottom bracket assembly
  • Made in Japan
  • Real weight: 95g