Splined shaft for Simson S51, SR50, KR51/2 - Reinforced version

Simson original no.: 235962

Splined shaft for 5-speed gearbox

The reinforced splined shaft is specially designed for 5-speed gearboxes and runs in the output shaft. It fits the following models: S51, SR50, KR51/2.

Suitable for the following models: KR51/2 Schwalbe, S51, S53, S70, S83, SR50, SR80

Technical information:

• Original SIMSON number: 235960

Scope of delivery:

• 1x splined shaft

Customer life hacks and tips: One customer noted that the hardness of the MZA splined shaft is 55.9 HRC, while the hardness of the FEZ splined shaft (replica gearbox) is 56HRC - hardly any difference in hardness, but the finish of the MZA is slightly better.