RK Open Chain KXZ Transmission Kit Gold 116 Links 520 Black Sprocket 52z 13z Pinion
for HONDA CR R 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-16%
Special Price €88.80 Regular Price €105.20The Transmission Kit represents the perfect alliance between performance and reliability for every motorcyclist looking to optimize their road experience. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth operation and long-lasting durability.
The RK chain, with a pitch of 520 and a length of 116 links, features a tensile strength of 3500 kg. Its open design, free of O-Rings, offers reduced weight and greater agility, while its sleek gold color, both inside and out, adds a touch of style to your bike. The clip closure ensures easy installation and maintenance.
The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 153 mm, is made from robust steel and features 52 teeth for optimal power transmission. The six recessed bolts provide secure and stable fastening, while the bolt hole diameter of 8.5 mm ensures compatibility with a wide range of models.
Finally, the JT sprocket, with a small engagement and an inner diameter ranging from 18 to 20 mm, is equipped with 19 teeth and a width of 7.5 mm. This component is designed to maximize transmission efficiency, contributing to a quick and dynamic engine response.
- RK Chain
- Pitch: 520
- Length: 116 links
- Tensile strength: 3500 kg
- Design: open, O-Ring free
- Color: gold (inside and outside)
- Closure: clip
- JT Rear Sprocket
- Inner diameter: 125 mm
- PCD: 153 mm
- Material: steel
- Teeth: 52
- Recessed bolts: 6
- Bolt hole diameter: 8.5 mm
- JT Sprocket
- Engagement: small
- Inner diameter: variable between 18 and 20 mm
- Teeth: 19
- Width: 7.5 mm
| Links | 116 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Gold |
| Crown Color | Black |
| Crown Teeth | 52 |
| Crown Inner Diameter | 125 mm |
| Hole spacing | 153 mm |
| Pinion teeth | 13 |
| Pinion Diameter | 18/20 mm |
| Pinion Coupler | Small |






