Shimano Ultegra SM-BBR60 Bottom Bracket 68mm Hollowtech

Product Description

Shimano Ultegra Performance

The Shimano Ultegra SM-BBR60 HollowTech II bottom bracket delivers smooth rotation, low weight, and reliable durability. Designed to complement Ultegra drivetrains, it ensures efficient power transfer for road cycling performance.

Advanced HollowTech II Design

• Wider bearing placement for increased stiffness
• Larger axle diameter for improved efficiency
• Optimised for smooth and consistent pedalling

Precision Construction

• Anodised bearing shells for durability
• Small ball bearings for reduced weight
• Inner bearing cup: aluminium
• Inner bearing sleeve: GFRP

Smooth and Durable

• Seals designed to minimise friction
• Reliable bearing performance over time

Compatibility

• Fits 68mm threaded bottom bracket shells
• Designed for HollowTech II cranksets

Specifications

• Model: SM-BBR60
• Approx weight: 75g

Built for Road Performance

Ideal for riders looking for a lightweight, efficient bottom bracket with dependable Shimano quality.