fsa-full-speed-ahead-metropolis-patterson-crankset-170mm-45-28t-patterson-spline-megaexo-spindle-interface-silver
fsa-full-speed-ahead-metropolis-patterson-crankset-170mm-45-28t-patterson-spline-megaexo-spindle-interface-silver, An internal planetary geared crankset, compatible with most conventional frames, providing a 1.6 to 1 gear ratio. Instantaneous gear changes under any kind of load.Includes auxiliary tool, spindle bolt, set screws, seal washer, tall cable guideDesigned by Sam PattersonDie cast alloy crank armsExternal bearing BB includedAchieves 28tooth to 45tooth drive gearsDowntube cable routingWorks with many shifter options (shifter not included)If running full housing (no cable stops) you will need FSA part # 327 2015