This is the 'chopper' style

grip rings

Ignition advance and timing degree markings are on the metal flange

as well as BSA A65 and Rocket 3

Rectifying Regulator CE-207 - 1992-1993 Harley-Davidson XL Models Axle Diameter_5/8" This is the 'chopper' styleThe Cycle Electric CE 207 is a Rectifying Regulator and fits 1992 1993 Harley Davidson XL Models. Replaces Harley Davidson OEM # 7452392, 7452392A. The CE 200 series regulators (CE 203 CE 210) share the same internal circuitry. Each model has different wires and plugs to mate with a specific stock motorcycle. They are designed for use on 18 22 and amp systems. CE 200, CE 300 CE 400 and CE 600 Series Rectifying Regulators for use with permanent magnet