مجموعة إعادة بناء أسطوانة Glixal GY6 100cc 50 مم كاملة مع رأس أسطوانة صمام كبير الأداء لـ 139QMB 139QMA 147QMD محرك سكوتر الدراجة ATV Go-Kart (صمامات أكبر 69 مم - 18.5/20.5 مم)
Use Large Valve Heads to Get More Power for Your GY6 139QMB 139QMA 147QMD Scooter ATV Go Kart Engine!!
This Big Bore Rebuild Kit Comes with 18.5/20.5mm Large Valve Cylinder Head Assy (Stock is 16/18.5mm).
Compatible with 69mm Long Valve Style Heads. If your Original Head Has 64mm Valves, Please Must Change Your Rocker Arms with The Ones in Our Kit.
Glixal Piston Rings: DLC Wear Resistant Coating. This Coating will Also Reduce the Friction Coefficient to Protect the Cylinder Sleeve.
Please Note: The Engine Side Cover Gasket is for a Short Case Version (8 Bolt).
وصف
1.100% Brand New Products
2. This Big Bore Rebuild Kit is Suitable for GY6 49cc 50cc 139QMB 139QMA Based Engine
3.Fits Most of Chinese Made 4-Stroke Scooters and ATV. Such as JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO,JCL,Coolsport,Kazuma,ZNEN,YIBEN,BENZHOU