RK Transmission Kit Open Chain KXZ 114 Links 520 Sprocket 49 Teeth Racing Pinion 13 Teeth
for FANTIC MOTOR XXF 250
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
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Special Price €84.70 Regular Price €94.30Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive ride. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide excellent synergy and maximize your vehicle's efficiency.
The RK chain, with a pitch of 520 and a length of 114 links, features a tensile strength of 3500 kg, ensuring robustness and durability over time. Its open design and gray color, both inside and out, give it a sleek and sporty appearance, while the clip closure system makes installation easy.
- RK Chain
- Pitch: 520
- Length: 114 links
- Tensile strength: 3500 kg
- Design: open, gray color (outside and inside)
- Closure system: clip
The JT rear sprocket, with an inner diameter of 130 mm and a PCD of 150 mm, is made of steel to ensure strength and reliability. With 49 teeth and 6 tapered mounting bolts, this sprocket is designed for perfect adaptability and excellent acceleration response.
- JT Rear Sprocket
- Inner diameter: 130 mm
- PCD: 150 mm
- Material: steel
- Teeth: 49
- Mounting bolts: 6 tapered
The JT sprocket, racing type, features a small engagement mount and has 20 teeth. With an inner diameter ranging from 20 mm to 22.1 mm and a width of 5.7 mm, this component is designed to optimize power transmission and improve track performance.
- JT Sprocket
- Type: racing
- Mounting: small engagement
- Teeth: 20
- Inner diameter: 20 mm - 22.1 mm
- Width: 5.7 mm
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Grey |
| Crown Teeth | 49 |
| Crown Inner Diameter | 130 mm |
| Hole spacing | 150 mm |
| Pinion teeth | 13 |
| Pinion Type | Racing |
| Pinion Diameter | 20/22.2 mm |
| Pinion Coupler | Small |






