RK Transmission Kit Open Chain XRE Orange 110 520 Crown 45 Teeth Silent Sprocket 15 Teeth
The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and uncompromising reliability. Composed of an RK chain, a JT sprocket, and a JT crown, this kit is designed to ensure smooth and durable operation.
The RK chain, with a pitch of 520 and a length of 110 links, features an innovative O-Ring XW-Ring system, which ensures a tensile strength of 3650 kg. Its attractive design, with an orange exterior and a gray interior, not only adds a touch of style but is also built to withstand the most challenging conditions.
The JT crown, with an inner diameter of 125 mm and 45 teeth, is made of robust steel. Its PCD of 145 mm and the 4-bolt flat head fastening ensure perfect compatibility and stability during use.
Completing the kit is the JT sprocket, a silent sprocket with 22 teeth, designed for secure and precise fastening. With an inner diameter ranging from 21.4 mm to 23 mm and a width of 15.6 mm, it offers optimal performance and noise reduction for a more enjoyable riding experience.
- RK Chain
- Pitch: 520
- Length: 110 links
- System: O-Ring XW-Ring
- Tensile strength: 3650 kg
- Design: orange exterior, gray interior
- JT Crown
- Inner diameter: 125 mm
- Teeth: 45
- PCD: 145 mm
- Fastening: 4 bolts with flat heads
- JT Sprocket
- Teeth: 22
- Inner diameter: ranging from 21.4 mm to 23 mm
- Width: 15.6 mm
- Type: silent sprocket
| Links | 110 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Orange |
| Crown Teeth | 45 |
| Crown Inner Diameter | 125 mm |
| Hole spacing | 145 mm |
| Pinion teeth | 15 |
| Pinion Type | Silent |








