Shimano PressFit BB-71-41C Center Hub

Manufacturer : shimano

The SM-BB71-41C is the Shimano Pressfit bottom bracket best suited for Saint and ZEE cranks as it is compatible with bottom bracket sleeves from 104 to 107mm. Of course, this bottom bracket also has 24mm bearings and axle diameter as usual for the Hollowtech II. This provides the best combination of stiffness, firmness and weight.

Features:

Application: Downhill, Enduro
Series: Saint, ZEE
Type: Press Fit BB107
Body Diameter: 41 mm
Body Width: 104.5mm / 107mm
Axle Diameter: 24 mm (Hollowtech II)

Technical information:

Bearings: Steel
Bottom Bracket Cup Material: synthetic resin
Bottom Bracket Middle Tube Material: synthetic resin

Compatibility:

Recommended for: - Saint FC-M825
- ZEE FC- M645

Features:

- Bottom bracket for push-in mounting
- For use with longer axle DH cranks
- Wide bearings keep the bottom bracket axle stable

Technology:

Hollowtech II
The Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on the integration of the bottom bracket and right crank arm and operates with an axle or bearing diameter of 24 mm, which has proven optimal for stability. In most cases, the bearing cups are outside for better distribution of the load. High-quality precision seals ensure a long service life.

Manufacturer batch number:

I-SMBB7141C

Delivery Scope:

- 1x Shimano SM-BB71-41C right bearing
- 1x Shimano SM-BB71-41C left bearing
- 1 x Shimano bottom bracket sleeve
- 1 piece of 2.5 mm spacer

Weight :

-Shimano SM-BB71-41C Mtb Press Fit Mid Bearing / 75 -gram