These custom, Swiss made bearings are double sealed which gives much greater life span than stock units. They are designed to run directly on the crankset axle, without the use of shims or spacers to increase life and reliability. A non-contact, free running labyrinth seal protects the bearing externally, and the machined aluminium center tube is sealed internally with o-rings.
Suitable for 68 and 73mm widths
Internal and external sealing
Compatible with Shimano, Race Face and Truvativ (Truvativ requires extra adapters)
Showing Questions 1-2 of 2
Q: Hello! Does this product fit a 30mm spindle? Thanks!
A: This bottom bracket is not compatible with 30mm spindles.
Q: I have a 2012 trek rumble fish pro will this fit my bike. Thanks in advance
A: This bottom bracket will not fit with your 2012 Rumble Fish. You will need a Press Fit bottom bracket.