Pinion 13 teeth 16.5mm for Zündapp, GTS 50, CS CX Hai KS 50 Type 510, 75 511, Scooter R 561, Falconette MG00009504

Sprocket with 13 teeth for Zündapp GTS 50 with 4-speed engine, CS 50, CX 50, Hai 50, KS 50 Type 510, KS 75 Type 511, Scooter R 50 Type 561, Falconette and other Zündapp models with splined mount (16.5 mm) large shaft. Suitable for chain type 415 (1/2 x 3/16).