Sturmey Archer 3 Speed Indicator/Toggle Gear Chain MK1/HSA125

Sturmey Archer Replacement 3 Speed Toggle indicator chain for 3spd hubs

• MK1: Plain section of shaft is 48mm long and has one mark.
• For 5 3/4 inch axles
• The toggle chain connects the gear cable with your Sturmey Archer hub's internal mechanism
• The Toggle Chain ensures the gears work properly