This ROTOR BB386 to 24mm (PF4624) BB works with any Shimano Compatible crank, including ROTOR 3D, 3D24, Shimano Cranks, as well as SRAM GXP cranks.
Available in black and red anodized cups with bearing options in steel, grade 5 ceramic, and Zero Ceramic.
Available in black and red anodized cups with bearing options in steel, grade 5 ceramic, and Zero Ceramic.
Versions:
PF4624 BB386 road steel black - 131g
PF4624 BB386 road ceramic red - 125g
Characteristics:
- Designed to work with BB386 bottom bracket shells
- 100% CNC-machined, 7075 aluminum
- Silicone seals and center sleeve
- Designed to work with ROTOR and Shimano 24mm cranksets, as well as SRAM GXP cranksets