Sturmey Archer Single Ring 46T Crankset
Sturmey Archer aluminium crankset with 46 teeth for square axles (Complete crankset)
Current measurement thread. The pedals screw in different directions. Left counterclockwise, right clockwise.
These cranks are compatible only with square axles
Thread w 9/16 (Actual thread size)
170mm arm length with 46 tooth chainring.
Crankset made entirely of aluminium, with interchangeable 5-bolt chainring, for square bottom bracket, the most common bottom bracket