DID Open Chain HD Transmission Kit 110 Links 428 Sprocket 37 Teeth Pinion 15 Teeth

for YAMAHA RD, RS, RS DX

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FIND YOUR BIKE - compatibility table

Ref.
1665031
Cod.
428HDX110RB JTR838.37 JTF1263.15

-19%

Special Price €39.80 Regular Price €49.40

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The Motorcycle Transmission Kit is the ideal ally for those looking to maximize the performance of their two-wheeler. Composed of a DID chain, a JT sprocket, and a JT crown, this kit is designed to ensure smooth and reliable operation.

The chain, with a pitch of 428 and a length of 110 links, is made in a sleek gray and offers a tensile strength of 2390 kg. Its open design and lack of O-Ring make it lightweight and high-performing, while the clip closure system ensures easy installation.

The JT crown, with an inner diameter of 64 mm and 37 teeth, is constructed from robust steel, ensuring durability and strength. Its PCD of 80 mm and bolt hole diameter of 8.5 mm make it compatible with a wide range of motorcycles, while the flat-head bolts ensure a secure and stable fastening.

The JT sprocket completes the kit with an innovative and functional design. With a wide engagement and a number of teeth equal to 15, it offers perfect synergy with the chain and crown, optimizing power transmission. The fastening holes, spaced 34 mm apart, ensure easy installation and a secure grip.

  • DID Chain
  • Pitch: 428
  • Length: 110 links
  • Color: Gray
  • Tensile strength: 2390 kg
  • Design: Open, without O-Ring
  • Closure system: Clip
  • JT Crown
  • Inner diameter: 64 mm
  • Number of teeth: 37
  • Material: Steel
  • PCD: 80 mm
  • Bolt hole diameter: 8.5 mm
  • Type of bolts: Flat head
  • JT Sprocket
  • Engagement: Wide
  • Number of teeth: 15
  • Distance between fastening holes: 34 mm
Links110
Pitch428
ChainOpen
Chain TypeHD
Chain ColorGrey
Crown Teeth37
Crown Inner Diameter64 mm
Hole spacing80 mm
Pinion teeth15
Pinion Diameter16/20 mm
Pinion CouplerBig
This product fits your
This product does not fit with
YAMAHA
RD 125 1975
RS 100 1977-1981
RS DX 100 1979-1980