RDR Chrome Silicon Steel Alloy Valve Springs rear fender Capacity: 32 Liters

Capacity: 32 Liters

This is not the correct engine for Maddog style scooters

The Cuppini rear rack with chrome finish is a great direct-fit accessory for your Vespa scooter

For the best performance and to prevent pinch-flats

allowing you to fine-tune your engagement and "lock-up" speeds for your specific riding style

RDR Chrome Silicon Steel Alloy Valve Springs rear fender Capacity: 32 LitersRDR's Chrome Silicon Steel Alloy Valve Springs for 139QMB 50cc 4 stroke and 125 150cc GY6 and GY6B 4 stroke engines are rated for 12,000 RPM. The lighter your valve train components, the quicker the engine revs. Specifications: Includes 2 Inner and 2 Outer Valve Springs Outer Spring Weight: 14g Inner Spring Weight: 7g Coil Diameter Outer Spring: 2. 54mm Coil Diameter Inner Spring: 1. 95mm Outer Spring Height: 37. 3mm Inner Spring Height: 27. 3mm