RK Transmission Kit Open Chain MXZ5 Gold 114 Links 520 Sprocket 49 Teeth Pinion 14 Teeth
for YAMAHA WR F, YZ, YZ F
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-16%
Special Price €101.90 Regular Price €120.90The Motorcycle Transmission Kit is the perfect ally for those looking to optimize the performance of their two-wheeler. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, designed to ensure smooth operation and exceptional durability.
The RK chain, with a pitch of 520 and a length of 114 links, offers a tensile strength of 3630 kg, ensuring robustness and reliability. Its open design and gold color, both inside and out, not only provide an attractive appearance but also guarantee consistent performance thanks to the constant pitch index of 300. The clip closure makes installation easy, making assembly a breeze.
The JT rear sprocket, with an inner diameter of 152 mm and 49 teeth, is made of steel for optimal strength. The PCD of 164 mm and the bolt hole diameter of 8.5 mm, along with the 6 flat-head mounting bolts, ensure unparalleled stability during riding.
Completing the kit is the JT sprocket, designed for a wide engagement fitting. With 14 teeth and a hole spacing of 42 mm, this component is essential for ensuring smooth power transmission. Its robust construction and precise design ensure excellent synergy with the other elements of the kit.
- RK Chain
- Pitch: 520
- Links: 114
- Tensile strength: 3630 kg
- Open design
- Color: gold (outside and inside)
- Constant pitch index: 300
- Clip closure for easy installation
- JT Rear Sprocket
- Inner diameter: 152 mm
- Teeth: 49
- Material: steel
- PCD: 164 mm
- Bolt hole diameter: 8.5 mm
- Number of bolts: 6 (flat head)
- JT Sprocket
- Teeth: 14
- Hole spacing: 42 mm
- Wide engagement fitting
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Gold |
| Crown Teeth | 49 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 21/25 mm |
| Pinion Coupler | Big |








