RK Open Chain MXZ5 Transmission Kit Gold 114 Links 520 Sprocket 50 Teeth 14 Teeth
for YAMAHA WR F, YZ, YZ F
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-16%
Special Price €101.90 Regular Price €120.90Revolutionize your two-wheeled adventures with the RK and JT transmission kit, designed to ensure exceptional performance and durability over time. This kit includes a chain, a sprocket, and a gear, all made to provide a perfect balance between strength and lightness.
The MXZ5 chain, with a pitch of 520 and a length of 114 links, features an exceptional tensile strength of 3630 kg. Its open design and gold color, both inside and out, not only give it an attractive appearance but also ensure smooth and responsive performance. With a constant pitch index of 300 and a clip closure system, the chain is easy to install and maintain.
- MXZ5 Chain
- Pitch: 520
- Number of links: 114
- Tensile strength: 3630 kg
- Design: open, gold color (outside and inside)
- Pitch index: 300
- Closure system: clip
The JT sprocket, with an inner diameter of 152 mm and 50 teeth, is made from robust steel, ensuring long-lasting durability and perfect compatibility with your vehicle. Its PCD of 164 mm and 8.5 mm flat-head bolt holes ensure a secure and stable attachment, while the 6 fastening bolts guarantee an even distribution of force.
- JT Sprocket
- Inner diameter: 152 mm
- Number of teeth: 50
- Material: steel
- PCD: 164 mm
- Bolt holes: 8.5 mm with flat head
- Number of fastening bolts: 6
The JT gear, with a wide snap-on attachment and a number of teeth equal to 14, is designed to optimize power transmission. With an inner diameter ranging from 21 mm to 25 mm and a hole spacing of 42 mm, this gear integrates perfectly with the sprocket and chain, contributing to the optimization of your engine's performance.
- JT Gear
- Number of teeth: 14
- Attachment: wide snap-on
- Inner diameter: variable between 21 mm and 25 mm
- Hole spacing: 42 mm
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Gold |
| Crown Teeth | 50 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 21/25 mm |
| Pinion Coupler | Big |








