NEW Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch price_changed_on_2024-05-09 Forged and CNC machined TT6

Forged and CNC machined TT6 brake arm

Tire Diameter: 27"

a larger footprint and better traction than a more narrow rim

Brakes: Rear Coaster Brake

but thinner than a 4mm thick Thorn-Resistant tube

NEW Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch price_changed_on_2024-05-09 Forged and CNC machined TT6Park Tool bottom bracket tools for installation and removal of 16 notch bottom brackets. Fits 16 notch tool fittings with a major diameter (outside of notches) of 4445 mm and a minor diameter (inside of notches) of 42. 7 mm, including: Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded bottom bracket cups Threaded bottom bracket cups from Campagnolo, Chris King, FSA MegaExo, Hope, SRAM Truvativ GXP, Race Face X type, Surly,