RK Transmission Kit Open Chain HSB 110 Links 428 Sprocket 37 Teeth Pinion 15 Teeth
for YAMAHA RD, RS, RS DX
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
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Special Price €34.10 Regular Price €37.90Enhance your motorcycle's performance with our transmission kit, designed to ensure smooth and reliable operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide excellent synergy and durability over time.
The RK chain, with a pitch of 428 and a length of 110 links, features a tensile strength of 2450 kg, ensuring robust performance. Its open structure and O-ring-less design make it lightweight and easy to install, while the gray color adds a touch of elegance.
The JT sprocket, with an inner diameter of 64 mm and a PCD of 80 mm, is made of steel to guarantee strength and longevity. With 37 teeth and a 4-bolt flat head mounting system, this sprocket is designed to fit your motorcycle perfectly, ensuring optimal power transmission.
The JT front sprocket completes the kit with a wide fitting and a tooth count of 15. Its inner diameter varies between 16 and 20 mm, and the hole spacing is 34 mm, making it versatile and compatible with various configurations.
- RK Chain:
- Pitch: 428
- Length: 110 links
- Tensile strength: 2450 kg
- Structure: open, O-ring-less
- Color: gray
- JT Sprocket:
- Inner diameter: 64 mm
- PCD: 80 mm
- Material: steel
- Teeth: 37
- Mounting: 4 bolts with flat head
- JT Front Sprocket:
- Mounting: wide fitting
- Teeth: 15
- Inner diameter: varies between 16 and 20 mm
- Hole spacing: 34 mm
| Links | 110 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | HSB |
| Chain Color | Grey |
| Crown Teeth | 37 |
| Crown Inner Diameter | 64 mm |
| Hole spacing | 80 mm |
| Pinion teeth | 15 |
| Pinion Diameter | 16/20 mm |
| Pinion Coupler | Big |








