A bottom bracket that offers bearings with extremely ...
low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Features: Grade 3 Silicon Nitride balls Hardened races Reinforced polyamide cage and non-contact seals Hand built in ...
A threaded bottom bracket that offers bearings with ...
extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Features: Grade 3 Silicon Nitride balls Coated races increase bearing service life by increasing hardness of ...
The PF30 standard has opened design possibilities for ...
mountain bikes. The CeramicSpeed PF30 Shimano MTB Bottom Bracket gives you the ability to install Shimano and other 24mm diameter spindle cranks on your PF30 MTB. Features: Grade 3 Silicon Nitride balls ...
Fit BB89.5/92 Bottom Bracket. Features: Designed for use with Shimano 24mm mountain bike cranks Uses high quality sealed bearings Includes 3 x 2.5mm spacers Specifications: Frame Interface: BB89.5, BB92 Spindle Interface: 24mm ...