Bottom Brackets

You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should...

Product Description You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop —...

Stainless steel bottom bracket for 30mm axle to reduce weight and make a stiffer crankset. Low friction bearings to maximize the performance.

You had your choice of any bike in the shop but you made your selection based on potential upgrade options. The Press Fit 4124 will easily accommod...

ROTOR BB30 Bearing Set. You´ve been brand-loyal since the F700 debuted in the 1996 Olympics — or maybe your frame selection reflects your appreciat...

The pictures shows the cups as well which are not included. This is just the middle sleeve part that can be needed to make sure cables do not touch...

ROTOR PF4624 BB386 BB Steel features:   Weight  137g  Material  100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contaminat...

ROTOR T47 24mm threaded bottom brackets are the new addition to our 2021 lineup. This bottom bracket fits any frame with a standard T47 bb shell, w...

BB30 to BB24 converter which allows the installation of conventional BB24 cranks with 24mm axle in BB30 frames. New, advanced non-contact labyrinth...

Rotors Self Aligning Bottom Bracket short SABB is self explaning. It is the ceramic version for threaded BBs and will work with a 24mm axle.

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

Product Description ROTOR T4730 threaded bottom brackets are the new addition to our 2021 lineup. This bottom bracket fits any frame with a standar...

The 4630 is designed to allow any PF30, BBRight or 386 EVO to work with a 30mm crankset. It is designed to work with any frame using a 46mm dia...

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

You had your choice of any bike in the shop but you made your selection based on potential upgrade options. The Press Fit 4130 will easily accommod...

The 4624 is designed to make 46mm bottom bracket shells, such as PF30, BB386 and BBRight work with 24mm cranks.  Available for each different botto...

You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should...