Product Details

Easy to install, increased durability because of the larger bearing size. All Shimano Hollowtech-II cranksets with integrated 24mm spindle are compatible with this bottom bracket.

• Complete press-fit bottom bracket assembly for Shimano HollowTech II cranks
• Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
• Set includes left and right hand cups, inner cover, and inner O-rings
• Sealed cups keep out dirt and water
• 41 mm cup diameter
• Easy press-fit installation
• Maintenance free

About Shimano
Established in Japan in 1921, Shimano is the worlds largest bicycle component manufacturer. Whether it be drive systems, brakes, pedals or shoes, Shimano stands for reliable quality and performance. From Road & Gravel to Mountain, Touring & Urban use, Mechanical or Electric.