BBT-9 Bottom Bracket Tool Kids' Road saddle for flexible riders

Road saddle for flexible riders

is strong enough to stand up to chlorine and sunlight

It's ideal for chain

league play

BBT-9 Bottom Bracket Tool Kids' Road saddle for flexible ridersBicycle 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 installation of 8 point Shimano Hollowtech II crank arm