Moto Basic Parts | 10072166 Floor plate for engine housing, galvanized - for Simson SR4-1 Sparrow P Sömmerda, SR1, SR2, SR2E, KR50
ZT-Tuning | 10078038 Set: Gearbox, 1st and 2nd Gear + Shift Fork - for Simson SR4-1 Spatz P, SR1, SR2
ZT-Tuning | 10078037 Performance Ball Bearings for Engine and Gearbox - for Simson SR4-1 Spatz P/K, SR1, SR2, KR50
FEZ | 10056552 Sprocket 18 Tooth SR1, SR2, KR50, SR4-1 (compatible with Rheinmetall engine) (in stock)
SNH | 10055780 Set: Ball Bearing Engine and Gearbox - for Simson SR4-1 Sparrow P/K, SR1, SR2, KR50
FEZ | 10068867 Sprocket 16 Teeth (for Rheinmetall Engine) - for Simson SR1, SR2, KR50, SR4-1
Not available