Bottom bracket for Shimano Hollowtech II

Threaded BB for cranksets with 24 mm axle. Reliable labyrinth seal filled with super-water resistant grease, high-quality stainless bearings, replaceable bearings. Because of the tight seal, the BB rotates tightly, but the loss of power due seal friction is no more than 1 W at 60 rpm, this is not noticeable to the legs.

• Weight 85 g
• Cup material: aluminum 7075 T6
• 6805 stainless steel bearings
• Labyrinth seal
• 3 sealing rings
• The possibility of bearings replacement
• For standard Shimano Hollowtech II wrench
• Compatible with Shimano central sleeve
• The loss of power on the friction of the seal is not more than 1 W at 60 rpm
• Color: to choose

Our carriages are not anodized and we will dye them in any color from the range. Specify the desired color in the comments to the order, otherwise we will send you a black one.

FAQ and Colour Options

Installation manual

Service manual