RK Transmission Kit Open Chain XRE Black 114 Links 520 Black Sprocket 50T 14T Pinion
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Special Price €147.10 Regular Price €173.50The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability. Composed of an RK chain, a JT sprocket, and an ESJOT pinion, this kit is designed to ensure smooth and long-lasting operation.
The RK chain, with a pitch of 520 and a length of 114 links, features an O-Ring XW-Ring that increases its tensile strength up to 3650 kg. Its open design and black color, both externally and internally, give it an elegant and sporty appearance. The rivet closure ensures a secure and durable connection, while it is compatible with the spring link 725.11.37.
The JT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, has 50 teeth made of robust steel. The six recessed fastening bolts ensure optimal stability during use, ensuring that power is efficiently transferred to the wheel.
The ESJOT pinion, with a small engagement and an inner diameter ranging from 22 mm to 25 mm, completes the kit with its 14 teeth. The width of 11.5 mm offers excellent compatibility with the chain, ensuring a precise coupling and an immediate response to acceleration.
- RK Chain
- Pitch: 520
- Length: 114 links
- O-Ring XW-Ring
- Tensile strength: up to 3650 kg
- Design: open, black color (external and internal)
- Closure: rivet
- JT Sprocket
- Inner diameter: 136 mm
- PCD: 156 mm
- Teeth: 50
- Material: robust steel
- Fastening bolts: 6 recessed
- ESJOT Pinion
- Engagement: small
- Inner diameter: ranging from 22 mm to 25 mm
- Teeth: 14
- Width: 11.5 mm
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Black |
| Crown Color | Black |
| Crown Teeth | 50 |
| Crown Inner Diameter | 136 mm |
| Hole spacing | 156 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 22/XX mm |
| Pinion Coupler | Small |








