RK Transmission Kit Open Chain KXZ 116 Links 520 Sprocket 50 Teeth Pinion 13 Teeth
for YAMAHA YZ 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €79.00 Regular Price €93.40The Motorcycle Transmission Kit is the ideal solution for those looking to enhance the performance of their vehicle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit offers a perfect combination of strength and reliability.
The RK chain, with a pitch of 520 and a length of 116 links, is designed to withstand a tensile strength of 3500 kg. Its open structure and O-Ring-less design ensure simplified maintenance, while the gray color gives it a sleek and modern appearance.
The JT rear sprocket, with an inner diameter of 152 mm and a PCD of 164, is made of steel to ensure long-lasting durability. With 50 teeth and a 6-bolt flat head mounting system, this sprocket ensures perfect compatibility and stability during use.
The JT sprocket completes the kit with a small engagement mounting and a variable number of teeth between 13 and 14, offering versatility and optimal performance. With an inner diameter ranging from 17.7 mm to 20 mm, it easily adapts to different configurations.
This transmission kit is the perfect choice for motorcyclists looking to optimize the power and responsiveness of their bike, ensuring a smooth and high-performance riding experience.
- RK Chain
- Pitch: 520
- Number of links: 116
- Tensile strength: 3500 kg
- Structure: open, without O-Ring
- Color: gray
- JT Rear Sprocket
- Inner diameter: 152 mm
- PCD: 164
- Material: steel
- Number of teeth: 50
- Mounting system: 6 bolts with flat head
- JT Sprocket
- Mounting: small engagement
- Number of teeth: variable between 13 and 14
- Inner diameter: from 17.7 mm to 20 mm
| Links | 116 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Grey |
| Crown Teeth | 50 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 13 |
| Pinion Diameter | 17.7/20 mm |
| Pinion Coupler | Small |








