Park Tool BBT-69.2 16-Notch Bottom Bracket Tool - Fits Shimano, SRAM, Chris King, Campagnolo, etc. : Sports & Outdoors

Description

Remove the crank and inspect the bottom bracket shell for tool fittings, which can be notches or indentations on the outer perimeter, splines on the inside perimeter, or pin holes on the face. Count the number of tool fittings on the cup. Next use a caliper to measure the diameter or width of the tool fittings. For external notches, simply measure the outer diameter of the bottom bracket cup or adapter. Take the measurement in millimeters. The BBT-69.2 is for 16-notch, 44mm tool fittings. Here are some tools we offer for this and a few similar tool fittings: Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our bottom bracket tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail.

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