Park Tool - BBT-9 Bottom Bracket And Lockring Tool S3-Size-31.8x130mm Improves braking performance and re-hydrates

Improves braking performance and re-hydrates lifeless brake pads

PFAS/PFC free materials

Non slip surfaces underneath and on front of bag grip top tube and back of stem

The interlocking columns support low profile fins to create this tread pattern

Flexible hose with bite valve and magnetic retention

Park Tool - BBT-9 Bottom Bracket And Lockring Tool S3-Size-31.8x130mm Improves braking performance and re-hydratesPARK TOOL BBT 9 BOTTOM BRACKET AND LOCKRING TOOL Bicycle bottom brackets occasionally require removal for service, replacement, or upgrading. The Park Tool BBT 9 is used to remove and install select threaded bottom brackets with 16 notch tool fittings, including Shimano, SRAM GXP, Chris King, Campagnolo, and many others. This tool fitting is also found on some disc brake rotor lockrings. Additionally, the BBT 9 includes a tool that removes and