QMB139 50mm Big Bore Cylinder Kit Non-EGR with 64mm Valve
$43.29
SKU: 70002
Weight: 2.5 kg
50cc QMB139 4-stroke 50mm, Non Emissions（Non EGR） Cylinder Head with 64mm Valves for use with 81.3cc Big Bore Kit! Now you can customize 50cc QMB139 4 stroke big bore engine kits as you need. Then the components can be optional Bore Displacement: 39mm 44mm 47mm 50mm Cylinder H...
Headlight bulb S12v 35/35w Ba20d. One pin is approx 4.5mm wide , the other is approx 2.5mm wide.S2, 12v 35/35w used on GY6 125CC 152QMI 157QMJ engine based Sport Style scooters. Fits other makes and models.
* Lock set includes ignition, glove box lock, and seat lock* 4 Pin connection#6 on Diagram - Key Switch and Lock Assembly set for 125cc GY6 engine based scooters.
Bolt hole spacing : 143 mmFree Shipping Zone for this item: https://www.chinesepartspro.com/collections/freeshipping-wholesalers-zone/products/30-cylinder-head-valve-cover-gy6-125cc-150cc#1 on Diagram - Valve Cover for 125cc and 150cc GY6 engines.
Completely Assembled EGR Style Cylinder Head with Valves for 150cc 57mm GY6 4-stroke engines.* EGR Style Cylinder Head* 57mm BoreOverall Height: 60mmIntake Port Diameter: 24mmExhaust Port Diameter: 24mm*Emission Control System:Pulsed Secondary Air Injection System (PAIR)Intake...
* Piston: 57mm* Piston Pin: 15mm* Piston Pin Length：42.5mm* Compression Height (center of piston pin hole to top of piston): 20mm#3,4,5,6 on Diagram - 57mm Piston Pin and Cir clips for the 150cc 4-stroke QMJ QMI/152 GY6 engines.
cam holder retainer bracket and rocker arms 50cc(69mm valve)
$4.97
SKU: 93038
Weight: 0.27 kg
Only used in GY6 50cc engine with 69mm Inlet/Exhaust Valve.cam holder retainer bracket and rocker arms for 139qmb GY6 50cc 4-stroke engines.One of the cheapest ways to get real performance tuning. Working closely together with various 4-stroke scooter manufacturers, we have ma...
Ignition Lock Cylinder key switch Kit for MC-17-50
$19.85
SKU: 62398
Weight: 0.76 kg
* Ignition Lock Cylinder Kit for MC-17-50* Plug Style: 3-Pin, Male* Bolt Hole Spacing: 51mm* Wire Colors: Red, Green, Black & Black w/ White StripeIncludes two keys, lock cylinders for doors/panels and locking gas cap. (from peace bike)
cam holder retainer bracket and rocker arms 50cc（64mm Valve）
$4.97
SKU: 93037
Weight: 0.27 kg
Only used in GY6 50cc engine with 64mm Inlet/Exhaust Valve.cam holder retainer bracket and rocker arms for 139qmb GY6 50cc 4-stroke engines.One of the cheapest ways to get real performance tuning. Working closely together with various 4-stroke scooter manufacturers, we have ma...
