Simson control pin This control pin is the connection between the gear cable and the gear in the rear wheel. The control pin has a three-stripe coding for setting the gear. This makes it easy to adjust your Sturmey Archer gear. Your current control pin must also have the three-stripe coding to be able to use this control pin. The control pin is supplied with a protective cap. Specifications: Color: silver Material: steel Total length: 126 mm Suitable for axle length 132 mm (5.25 inch) Weight: 11 grams Product type: 020815 Suitable for a Sturmey Archer gear. Contents: 1 Control pin 1 Protective cap