Top-notch bottom bracket
Thread together BB for BB86, BB92 and PF90 frames and 24mm spindle Shimano cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
Thread together BB for BB86, BB92 and PF90 frames and 24mm spindle Shimano cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
- Enduro ZERO Ceramic sealed bearing bottom bracket built to spin as long as you can.
- BB86/92 Thread Together ZERO Ceramic BB for 24mm spindle Shimano cranks
- Machined aluminum cups thread together so bottom bracket remains stable in frame
- Enduro ZERO Ceramic sealed bearings feature silicone VV-type 2-lip non-contact labyrinth seals for excellent bearing protection with minimum friction
- Oversized Grade 3 balls roll on races ground to mirror finish after receiving Magnetite/Cryogenic treatments for hardness and longevity
- Long-lasting Rheolube synthetic grease helps prevent contamination
- Tool Pattern: 48.5mm x 16 notch