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Item specifics
  • Item Type: Engine Cooling & Accessories
  • Item Weight: 540
  • Brand Name: ZHANGXINGYUE
  • Item Length: 12
  • External Testing Certification: CCC
  • Special Features: Performance Final Drive Gear
  • Displacement (ml): 50CC
  • Item Height: 8
  • Model Name: GY6 50
  • No. of Cylinders: 1 Cylinder
  • Item Diameter: 12
  • Item Width: 12
  • Material Type: steel
Product Description

49-17t Performance Final Drive Gear GY6 50cc 139QMB Chinese Scooters Engine Spare parts

 

 Tips:

 

1. Please confirm the parts will be fit on your scooter/motorcycle before you place the order. 

2. If you don\'t know whether the parts will fit or not, Please send us the photo of your motorcycle or engine by Message.

3. Some Modified Spare Parts is a small change on your original motorcycle or engine.

--------As Professional scooter/motorcycle parts china supplier for 10years, We pursuing high quality & competitive price

It\'s worth for you to choosen us . Visit us at  Website  know about us !  Welcome  
 

Chinese Scooter Parts GY6 50cc Performance Racing Gear Set

49 Tooth & 17 Tooth Gear Set Gives you a Nice 2.88 Rear Gear Ratio
In our R&D we have found this to be the best all around combination gear set 
If your Engine is Revving to High and Bike is going to slow then this Gear Set will help
Looking to Gain a little more top speed with your 50cc Scooter then here\'s the Gear Set for you
Average Top Speed Gain on Flat Ground is 7 to 10 mph (Depends on other Modifications on your Bike)
These are a Great Addition with a 100cc Big Bore Kit
 
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guarantee

 

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.65kg (1.43lb.)
  • Package Size: 15cm x 15cm x 10cm (5.91in x 5.91in x 3.94in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.65kg (1.43lb.)
  • Package Size: 15cm x 15cm x 10cm (5.91in x 5.91in x 3.94in)
Payment
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