RK Open Chain XRE Transmission Kit Red 138 Links 428 Black Sprocket 56T 14T Pinion
for BETAMOTOR, RIEJU
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FIND YOUR BIKE - compatibility table
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Special Price €119.50 Regular Price €139.70Enhance your motorcycle's performance with our Transmission Kit, a perfect set of components designed to ensure efficiency and durability over time. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all made to provide an unparalleled riding experience.
The RK chain, with a pitch of 428 and a length of 138 links, features an innovative XW-Ring O-Ring system that reduces friction and increases tensile strength up to 2700 kg. Its striking design, with a red exterior and gray interior, not only enhances the aesthetics of your motorcycle but also ensures a secure closure thanks to the clip system.
The ESJOT sprocket, with an inner diameter of 58 mm and a tooth count of 56, is made of robust black steel, ensuring optimal durability. The installation is simple and secure, with 8 flat-head bolts that provide perfect stability during riding.
Completing the kit is the JT pinion, designed for a wide engagement and an inner diameter ranging from 16 to 20 mm. With 6 teeth and an optimal hole spacing, this pinion is the ideal choice for those seeking high performance and reliability.
- RK Chain
- Pitch: 428
- Length: 138 links
- System: O-Ring XW-Ring
- Tensile strength: up to 2700 kg
- Design: red exterior, gray interior
- Closure: clip system
- ESJOT Sprocket
- Inner diameter: 58 mm
- Tooth count: 56
- Material: robust steel, black color
- Installation: 8 flat-head bolts
- JT Pinion
- Engagement: wide
- Inner diameter: variable between 16 and 20 mm
- Tooth count: 6
- Hole spacing: optimal
| Links | 138 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Red |
| Crown Color | Black |
| Crown Teeth | 56 |
| Crown Inner Diameter | 58 mm |
| Hole spacing | 90 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 16/20 mm |
| Pinion Coupler | Big |






