RDR Chrome Silicon Steel Alloy Valve Springs rolf Verified fitments include:

Verified fitments include:

The TFC Titanium Racing Clutch is a high-performance CVT clutch upgrade for GY6 125–170cc engines

this assembly ensures consistent

Folding platform — folds flat when not in use

First oversize replacement piston ring for the the PCK1 P200 Polini kit

RDR Chrome Silicon Steel Alloy Valve Springs rolf Verified fitments include:RDR'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