Shimano Ultegra SM-BB72-41B Hollowtech II Press-Fit Innenlager Powermeter The Fulcrum E-MTB E-Fire 300

The Fulcrum E-MTB E-Fire 300 wheels are definitely faster

: IM7100JLFPRA100

Offset: 37 mm

an outstanding stiffness-to-weight ratio

You can open the hub and clean and regrease the bearings in just a few steps

Shimano Ultegra SM-BB72-41B Hollowtech II Press-Fit Innenlager Powermeter The Fulcrum E-MTB E-Fire 300The Shimano bottom bracket is suitable for bike frames with a bottom bracket shell width of 86. 5mm. The sealed deep groove ball bearings are particularly durable. Specifications: Installation type: Pressfit BB86 Shell diameter: 41 mm Shell width: 86. 5 mm Crank axle diameter: 24 mm (Hollowtech II) e. g., Dura Ace FC R9100, FC R9000 e. g., Ultegra FC R8000, FC 6800 e. g., 105 FC R7000, FC 5800 Weight: approx. 65g Scope of delivery: Shimano Ultegra SM