PARK TOOL BBT-9 BOTTOM BRACKET AND LOCKRING TOOL electric_hardtail enhancing shifting performance

enhancing shifting performance

1 x Ritchey Comp 4-Axis-44 73D Stem

double sealed

Progressive sipe width for plenty of grip on rocks and roots

PARK TOOL BBT-9 BOTTOM BRACKET AND LOCKRING TOOL electric_hardtail enhancing shifting performanceBicycle 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 installs 8 point Shimano Hollowtech II crank arm