Speedometer drive moped 10mm axle bore 39mm outer diameter 22mm inner diameter 13mm width 32mm driver spacing for moped, moped,

Speedometer drive, quality stop, suitable for moped, moped, mokick with 10mm axle bore. Bore: 10mm, outer diameter: approx. 39mm, inner diameter: approx. 22mm, width: approx. 13mm, driver distance: approx. 32mm. Installation with spacer bushing between drive and rim required.