TruVativ Bicycle Bottom Brackets - Threaded & Press Fit

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 ...

for those who still prefer the low weight and simplicity of square taper cranks. Each bottom bracket is hand assembled using a hollow chromoly spindle, precision sealed bearings, forged and CNC-machined alloy ...

JIS Square-Taper Cranksets Hollow spindle Crankarm fixing bolts not included Specifications: Frame Interface: BSA/English Threaded Spindle Interface: Square Taper JIS Bottom Bracket Shell ID: 1.37 Shell Width: 73mm Spindle Lengths: 107mm, 110mm ...

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 ...

to offer, Hope Press-fit bottom brackets feature high quality sealed bearings and secure installation that fit a variety of cranks. Features: Fits 30mm BSA30 cranks such as Hope Cranks Features stainless steel ...