Protorque Parts & Accessories

Protorque make high-torque starter motors for Harley-Davidson, built around gear reduction technology for smoother engagement and consistent cranking regardless of conditions. Founded in the 1980s with a clear focus on outperforming standard aftermarket alternatives.

If your Harley is running a performance build that puts extra demands on the starter, or you've had enough of marginal cranking on a cold morning, Protorque is the direct upgrade.