RK Transmission Kit Open Chain MXZ5 Red 112 Links 520 Black Sprocket 48z Racing Sprocket 13z
for GAS GAS EC / EC F 4T 250
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-12%
Special Price €114.90 Regular Price €130.40Enhance the performance of your motorcycle with our transmission kit, an essential component for every motorcycle enthusiast. This kit includes an RK MXZ5 chain, a JT sprocket, and a JT rear sprocket, designed to ensure smooth and responsive transmission.
The RK chain, with a pitch of 520 and a length of 112 links, is built to withstand loads of up to 3630 kg. Its open structure, free of O-Rings, makes it lightweight and ideal for use in extreme conditions. Its attractive design, featuring a red exterior and a black interior, not only adds an aesthetic touch but also contributes to optimal visibility during the ride.
The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made from robust steel and features 48 teeth for quick and precise response. The six countersunk bolts ensure a secure and reliable attachment, allowing you to tackle every curve with confidence.
Completing the kit is the JT sprocket, designed for racing, with a small engagement and an inner diameter ranging from 20 mm to 22.1 mm. With 20 teeth and a width of 5.7 mm, this sprocket ensures optimal power transmission, allowing you to fully exploit the potential of your engine.
- RK MXZ5 Chain
- Pitch: 520
- Length: 112 links
- Maximum load: 3630 kg
- Structure: open, O-Ring free
- Design: red exterior and black interior
- JT Rear Sprocket
- Inner diameter: 136 mm
- PCD: 156 mm
- Material: steel
- Teeth: 48
- Countersunk bolts: 6
- JT Sprocket
- Engagement: small
- Inner diameter: 20 mm - 22.1 mm
- Teeth: 20
- Width: 5.7 mm
| Links | 112 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Red |
| Crown Color | Black |
| Crown Teeth | 48 |
| Crown Inner Diameter | 136 mm |
| Hole spacing | 156 mm |
| Pinion teeth | 13 |
| Pinion Type | Racing |
| Pinion Diameter | 20/22.2 mm |
| Pinion Coupler | Small |








