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Quick Details

  • Type: Motorcycle Sprocket, chain kit motorcycle
  • Place of Origin: China (Mainland)
  • Brand Name: YXR
  • Model Number: chain kit motorcycle
  • Quality-class: A-level
  • Material: 20Crmo
  • Colour: Black ,Optional
  • Hardness: 64HRC
  • Surface treatment: Phosphating

Packaging & Delivery

Packaging Details Standard packing for chain kit motorcycle or according to your requirments .
Delivery Time 25 days after confirmed for chain kit motorcycle

   chain kit motorcycle :

1.Material :20Crmo


3.Forged Sprocket with high quality and competitive price

4.Excellent wear


ADVANTAGE for China manufacturer motorcycle spare parts  chain kit motorcycle for CBX250 TWISTER /TITAN/CG-125/NXR125BROS


• The front sprocket use Material of 20Crmo ,it have the features of non-fragile and 3 times hardness than A3 Material.

• Every sprocket is forged with steel bar ,and then, stamping by carburizing and quenching to guarantee its hardness and wear-resisting

 • Use digital tech to drilling hole and CNC lathe tech to keep the sprocket Surface smooth

• The precision for spline is very high also the tolerance is small, which can kindly make front sprocket appress with  motor countershaft.

• Compare with any other factory's items our sprocket have one side up stage that increase the contact area and thrust surface of motor countershaft can make it star easily and efficiently.

• Also use High Frequency Quenching of Japan technical to make sure every  sprocket teeth parts' uniformity of hardness.

• Each teeth of sprocket have a down "r" radian, can reduce noise when riding motorcycle so that protect countershaft form rubbing and keep a long life

 FACTORY ADVANCE    chain kit motorcycle

• Professional Motorcycle transmission kit manufacturer. 

• 15 Years of manufacturing experience. 

• High quality and competitive price. 

• High transmission efficiency 

• High traction and low tremble

• Custom made available 

• Durable in use.




QUALITY GUARANTY   chain kit motorcycle

Being a manufacturer of motorcycle sprocket for many years, we’re able to supply almost all kinds of motorcycle sprocket , with excellent quality and prices. Every “YXR” product is in accordance with the advanced machinery,

 High frequency quenching of Japan Technical, strict inspection, a standard quality guarantee system, as well as reliable service. 

We pay attention every smallest detail of sprocket and chain. 

We keep our products the same quality everywhere in the world. 

Quality guarantee system requires every products take the running-in on test bed before delivery. Our brand “YXR” designs and manufactures the products with advanced quality test and marvelous measuring facilities.

 Guaranteeing stable and timely supply, credible quality and sincere service .

What we pursue is to dominate the market with high quality products and to win the confidence both domestic and world wide with the best service.

We control the whole raw material channel, they are from Shougang Group, Capital Iron and Steel Company, not from other small steel factory, 

its steel was the best quality in domestic market at present. Our sprocket for kinds of motorcycle chains model , they are fitting with motorcycle chains 420,428,428H and so on, 

Motorcycle Front Sprockets' tooth from 13tooth-17tooth fit with Honda, Kawasaki, Suzuki, Yamaha and Available in a full range of tooth sizes. If you are interested in our products, please contact us freely! 

You can send us photos and specifications about the motorcycle sprocket you’re looking for, then, we can supply you with best pirce.

Trade show:  chain kit motorcycle


Office show:  chain kit motorcycle  



 MORE PRODUCTS DETAILS:  chain kit motorcycle

• Type: China manufacturer motorcycle spare parts  motorcycle front and rear sprocket for motorcycle 

• Material : 20CrMo

• Teeth:13/14/15/16/17

• Normal performance : 25,000 kilometers

• Hardness: 58-64HRC

• Place of origin: Chongqing ,China(Mainland)

• Sale Methods: Manufacture, OEM service,our brand .

• Packing: Standard packing or As buyers required 

• Delivery date:25 days

• Payment term: 30%T/T DEPOSIT AND 70% T/T AFTER a FAXED COPY OF B/L


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China (Mainland) | Manufacturer, Trading Company
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