RK Open Chain KXZ Transmission Kit 114 Links 520 Black Sprocket 49T Racing Sprocket 14T
for HONDA CR 500 R, CR R, CRF R, CRF R WE, CRF RX, CRF X, CRF XRL
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-10%
Special Price €87.10 Regular Price €97.10Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure efficiency and durability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all crafted to provide an unparalleled riding experience.
The RK chain, with a pitch of 520 and a length of 114 links, is designed to withstand a tensile strength of 3500 kg, ensuring robustness and reliability. Its open design and gray color give it a sleek appearance, while the clip closure makes installation easy.
The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 153 mm, is made of steel for optimal strength. With 49 teeth and six countersunk mounting bolts, it ensures a perfect fit and smooth, precise power transmission.
The JT sprocket, featuring a small engagement and 17 teeth, is designed for riders seeking racing performance. The width of 9.5 mm and the inner diameter varying between 21.2 mm and 23.8 mm ensure versatile compatibility with different motorcycle configurations.
- RK Chain:
- Pitch: 520
- Length: 114 links
- Tensile strength: 3500 kg
- Design: open, gray color
- Closure: clip
- JT Rear Sprocket:
- Inner diameter: 125 mm
- PCD: 153 mm
- Material: steel
- Teeth: 49
- Mounting bolts: 6 countersunk
- JT Sprocket:
- Engagement: small
- Teeth: 17
- Width: 9.5 mm
- Inner diameter: varying between 21.2 mm and 23.8 mm
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Grey |
| Crown Color | Black |
| Crown Teeth | 49 |
| Crown Inner Diameter | 125 mm |
| Hole spacing | 153 mm |
| Pinion teeth | 14 |
| Pinion Type | Racing |
| Pinion Diameter | 21/23.8 mm |
| Pinion Coupler | Small |








