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Expand your choice of cranks for use in frames with 41mm ID shells. Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells.
Expand your choice of cranks for use in frames with 41mm ID shells. Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells. Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell.
* Over Bearing Width Dimensions include supplied silicone dust shields.
Compatible with 30mm diameter spindles and frames with the following Bottom Bracket Standards (41mm ID BB shell):
Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell.
Note: if your BB shell is slightly oversize, two BB wrenches may be required to fully tighten cups in frame.
