Bremslicht Kontakt Taster für Simson S53 S51 SR50 S70 SR
Set 1 x left handlebar switch unit with clutch lever, 1 x brake valve with brake lever, choke lever, adjustment screw for Simson S51 S53 S70 S83 SR50 : Amazon.de: Automotive
Handlebar Faucet Left Right with Switch Combination Fits Simson S50 S51 S70 | eBay