Shimano Saint Bottom Bracket

Shimano Saint SM-BB80 bottom bracket for Shimano Hollowtech II 68–73 mm cranksets The heart of every drivetrain, featuring new seals and longer cup shells that are significantly lighter and stronger than the previous model. This means the Shimano Saint SM-BB80 bottom bracket cuts a fine figure not only on downhill bikes.

Shimano Hollowtech II 24 mm MTB crank axle:

The Shimano Hollowtech II crankset system features a solid 24 mm axle. The MTB cranksets have a 120 mm long axle. The DH Saint and Zee cranks for 83 and 100 mm installation widths have longer axles and only fit frames with correspondingly wider bottom bracket shells. The respective bottom brackets are compatible with one another.

FSA MegaExo 24 mm / Road - MTB:

The FSA MegaExo crankset system has a 24 mm through-axle, corresponding to the Shimano Hollowtech II system. However, some models feature a 24.7 mm axle. These bottom brackets are not compatible with those models.

Shimano Saint SM-BB80 Bottom Bracket Technical Specifications:

• Gold-coloured bearing cups with longer threads for screw-in installation
• BSA thread 34 mm x 1.37 tpi
• Installation width 68–73 mm
• Highly sealed

Compatible with:

• all Shimano Hollowtech II cranksets with a 68/73 mm wide axle

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com