Promax EX-1 External Bottom Brackets feature cold-forged and ...
CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget bottom brackets sold with most ...
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 ...
The Shimano Ultegra BB72-41B PressFit Bottom Bracket is ...
designed to offer optimal power transfer and smooth rotation at an economical price. Compatible with press fit BB86 frames and 24mm crank spindles such as Shimano Hollowtech II. Specifications: Frame Interface: BB86 ...
Machined aluminum shell threads together for precise bearing ...
alignment and frame fit, reducing bottom bracket creaking and premature bearing wear. Features: Replaceable Enduro bearings Made in the USA ABEC-5 Angular Contact sealed bearings Angular contact ball bearings are particularly suitable ...