Sport Crankshaft For Simson S51, S60, S70, SR50, S53, SR80 – Tuning Part With Bearings

Looking to upgrade your Simson?

This sport crankshaft is designed for a bunch of Simson models—S51, S60, S70, SR50, S53, SR80, and more.

It's a steel crank with a matte finish, perfect for tuning or rebuilding that old two-stroke.

Comes with bearings included, so you've got everything you need for the bottom end.

This is a vintage part, so it's great for restoring classic East German mopeds.

Manufacturer is Ersatzteil von Interholding Line, part #11-853.

Not sure where it's made, but it's new old stock style.

1-month warranty.

If you're building a hot Simson, this is a key piece.