Sturmey Archer Sturmey Archer Single Freewheel,,

Article number:

145826-1/2x1/8-17T

Sturmey Archer Single Speed Freewheel is a great option for any single speed rider or a rider using a hub geared bike. features: Screw on freewheel Suitable for flip flop hubs Finish : Chrome plated steel Thread diamater - 35mm ISO thread 1.375 x 24tpi Tooth Options :16, 17, 18, 19, 20, 21 or 22 3/32" or 1/8" width No tool needed for installation