CIF Vespa Parts Hard-To-Find Replacement Scooter Gear Set CIF 4-speed for Vintage Vespa PK 50, Primavera 125 ET3
Complete 4-speed transmission or as a conversion from 3 to 4 speed for all Vespa Classic geared scooter with small frame transmission. The set includes: selector fork, secondary shaft (22-18-14-10 teeth), gears (58-54-50-46 teeth) and a lock washer. References for Vintage Vespa 38419 6510-KT 4057237588067 134907J0 13490700
Complete 4-speed transmission or as a conversion from 3 to 4 speed for all Vespa Classic geared scooter with small frame transmission. The set includes: selector fork, secondary shaft (22-18-14-10 teeth), gears (58-54-50-46 teeth) and a lock washer. References for Vintage Vespa 38419 6510-KT 4057237588067 134907J0 13490700