Counterweight for No. 51 Flywheel Balance Kit

Counterweight for balancing flywheels with integrated sprocket/pinion shafts. This part is required when balancing Evo Big Twin (using our No. 51-EVO adapters) or Evo Sportster flywheels (using our No. 51-XL adapters).

Includes counterweight only

Also requires purchase of the main No. 51 Flywheel Balance Kit, which includes the balance stand, bob weight, and other accessories required for getting the job done.

100% made in USA, right here at Fast Eddy Co.