Valve Set With Springs and Clips - GY6 50cc Scooter with 64mm Long Valves - Version 1 134638 Silver hub

Silver hub

Diameter of sleeve at mounting opening - 19mm

This replacement seat is used on several brands of full size atvs

Water Cooled 250cc - CVT - Auto

ALL Chinese ATVs use a standard numbered chain

Valve Set With Springs and Clips - GY6 50cc Scooter with 64mm Long Valves - Version 1 134638 Silver hubEngine Valve Set With Springs and Clips for 50cc with 64mm Long Valves Version 1 This valve set fits the 50cc Chinese scooter engines. They are known to fit several brands and models. Please use our detail pictures and specs to make sure these are the correct valves for your scooter. Valve set details: Diameter of both valve stems: 5mm (0. 196 in) Valve Overall length: 64mm (2. 52 in) Valve Intake: 18. 5mm (0. 73 in) Valve Exhaust: 16mm (0. 625 in)