RK Transmission Kit open chain HSB 110 links 428 black sprocket 39 teeth 15 teeth pinion

for YAMAHA RD, RD DX

Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table

Ref.
1662771
Cod.
RK428HSB/110 JTR837.39 JTF1263.15

-10%

Special Price €35.20 Regular Price €39.30

Shipped within 6 days More info

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The Motorcycle Transmission Kit is the ideal solution for those looking to optimize their vehicle's performance. Composed of an RK chain, a JT sprocket, and a JT crown, this kit is designed to ensure smooth and reliable transmission.

The RK chain, with a pitch of 428 and a length of 110 links, offers a tensile strength of 2450 kg, ensuring robustness and durability over time. Its open structure and gray color, both externally and internally, facilitate aesthetic integration with the motorcycle. The clip closure makes installation simple and quick.

The JT crown, with an inner diameter of 60 mm and a PCD of 92 mm, is made of steel and features 39 teeth, ensuring a responsive and precise handling during riding. The four flat-head fastening bolts ensure a secure and stable mounting.

The JT sprocket completes the kit with a wide snap-on fastening and a tooth count of 15. With an inner diameter ranging from 16 mm to 20 mm and a hole spacing of 34 mm, this component is designed to fit perfectly on your motorcycle, optimizing power transmission.

  • RK Chain
  • Pitch: 428
  • Length: 110 links
  • Tensile strength: 2450 kg
  • Color: gray (external and internal)
  • Closure: clip
  • JT Crown
  • Inner diameter: 60 mm
  • PCD: 92 mm
  • Material: steel
  • Number of teeth: 39
  • Fastening bolts: 4 flat-head
  • JT Sprocket
  • Fastening: wide snap-on
  • Number of teeth: 15
  • Inner diameter: 16 mm - 20 mm
  • Hole spacing: 34 mm
Links110
Pitch428
ChainOpen
Chain TypeHSB
Chain ColorGrey
Crown ColorBlack
Crown Teeth39
Crown Inner Diameter60 mm
Hole spacing92 mm
Pinion teeth15
Pinion Diameter16/20 mm
Pinion CouplerBig
This product fits your
This product does not fit with
YAMAHA
RD 125 1975
RD DX 125 1975