Jims Tools Primary Drive

5 products — part of all Tools Primary Drive

Jims primary drive tools for Harley-Davidson are the specialist instruments that a professional technician reaches for when servicing the primary chain, compensator sprocket, clutch basket and inner primary assembly. Primary drive work demands dedicated tooling — Jims designs each tool specifically for Harley-Davidson Big Twin and Sportster primary system geometry, ensuring the correct engagement angle and torque transfer that prevents thread damage on compensator nut removal, accurate clutch plate staking and proper chain tension gauge readings. Jims tools are built to workshop standards: heat-treated steel, precision machined to tight dimensional tolerances, with the longevity to remain in service through thousands of primary services without wear-related inaccuracy. Iron City Motorcycles, your authorised Harley-Davidson dealer in Leeds, stocks Jims primary drive tools as part of the full engine and drivetrain tooling programme. Browse the full Jims Tools Primary Drive range below.