RK Open Chain KXZ Transmission Kit Gold 116 Links 520 Sprocket 51 Teeth 13 Teeth
for YAMAHA YZ 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-16%
Special Price €87.30 Regular Price €103.40The Motorcycle Transmission Kit is the ideal solution for those looking to optimize the performance of their two-wheeled vehicle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and responsive transmission, essential for every motorcyclist.
The RK chain, with a pitch of 520 and a length of 116 links, offers a tensile strength of 3500 kg, ensuring robustness and reliability. Its open design, free of O-Rings, makes it lightweight and high-performing, while the gold color on the outside and inside adds a touch of style to your bike. The clip closure facilitates installation and maintenance.
The JT sprocket, with an inner diameter of 152 mm and a PCD of 164, is made of steel and features 51 teeth, ensuring perfect compatibility and excellent acceleration response. The six flat-head fastening bolts ensure a secure and stable mounting.
The JT rear sprocket, with a small engagement fitting and a tooth count ranging from 13 to 14, offers versatility that allows you to adapt the transmission to the specific needs of your riding style. With an inner diameter ranging from 17.7 mm to 20 mm, it integrates perfectly with the sprocket and chain, completing the kit flawlessly.
This transmission kit represents a strategic investment to improve the efficiency and responsiveness of your motorcycle, making every ride a unique experience.
- RK Chain
- Pitch: 520
- Length: 116 links
- Tensile strength: 3500 kg
- Design: Open, free of O-Ring
- Color: Gold outside and inside
- Closure: Clip
- JT Sprocket
- Inner diameter: 152 mm
- PCD: 164
- Material: Steel
- Number of teeth: 51
- Fastening bolts: 6 flat-head
- JT Rear Sprocket
- Fitting: Small engagement
- Number of teeth: 13-14
- Inner diameter: 17.7 mm - 20 mm
| Links | 116 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Gold |
| Crown Teeth | 51 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 13 |
| Pinion Diameter | 17.7/20 mm |
| Pinion Coupler | Small |






