RACING SPRING for ORIGINAL clutches High yield strength springs in pre-hardened steel alloyed to CrSi.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.

Pre-hardened carbon steel springs for original clutch, with high yield strength, galvanically treated for extended protection. The different colouring indicates the load capacity of each spring series. The spring kit permits up to a 500 rpm clutch engagement with 150 rpm increments per spring type.

RACING SPRING for ORIGINAL clutches High yield strength springs in pre-hardened steel alloyed to CrSi.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.

Silicon-steel springs with high carbon content. heat-treated. dynamically balanced. kiln painted. designed and calculated for each specific application.

Silicon-steel springs with high carbon content. heat-treated. dynamically balanced. kiln painted. designed and calculated for each specific application.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.

Silicon-steel springs with high carbon content, heat-treated, dynamically balanced, kiln painted, designed and calculated for each specific application.