ROTOR makes bottom brackets for all cycling disciplines. This includes road, gravel, MTB and track. Most models are available in both steel and ceramic options. ROTOR bottom brackets feature durable bearings, silicone shields and are known to be smooth rolling and made to last.
Product Filter
ROTOR BSA 30 Bottom Bracket
$85.00 – $240.00Works with both 68 mm and 73 mm English-threaded (BSA) framesets
ROTOR ITA 30 Bottom Bracket
$80.00Our go-to bottom bracket for ITA frames and 30 mm cranksets Smooth rolling and made to last!
ROTOR BB1 BSA 24MM Road Bottom Bracket
$60.00 – $149.00Fits BSA threaded shells and works with ROTOR and Shimano 24mm cranksets
Our go-to bottom bracket for ITA frames and 24 mm cranksets Smooth rolling and made to last!
ROTOR UBB 4630 Bottom Bracket
$120.00 – $265.00Works with PF30, BBRight or 386 EVO bottom brackets
ROTOR 24 MM Spacer Kit
$20.00ROTOR spacer kit for 24 MM spindles
ROTOR Press Fit 4130 Bottom Bracket
$85.00 – $180.00Compatible with BB86, BB89 and BB92 bottom brackets
ROTOR Press Fit 4630 Bottom Bracket
$95.00 – $240.00Works with PF30, BBRight or 386 EVO bottom brackets
BSA threaded bottom bracket designed for ROTOR track cranks
ROTOR 30 MM Spacer Kit
$24.00ROTOR spacer kit for 30 MM spindles