RK Transmission Kit Open Chain XRE Red 136 Links 428 Sprocket 54z Racing Pinion 14 Teeth
for SWM SM R 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
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Special Price €124.20 Regular Price €138.70Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, an ESJOT sprocket, and an ESJOT rear sprocket, all crafted to provide an unparalleled riding experience.
The RK chain, with a pitch of 428 and a length of 136 links, features an innovative XW-Ring O-Ring system that ensures a tensile strength of 2700 kg. Its eye-catching design, with a red exterior and gray interior, not only enhances the aesthetics of your motorcycle but also contributes to greater durability. The clip closure makes installation easy, making maintenance a breeze.
The ESJOT rear sprocket, with an inner diameter of 74 mm and a PCD of 100 mm, is made from robust steel and features 54 teeth for optimal power transmission. Thanks to the five flat-head bolts, it guarantees uncompromising stability and security.
Completing the kit is the ESJOT sprocket, designed for racing, with a wide engagement fitting and a tooth count of 14. With an inner diameter ranging from 17.07 mm to 20 mm and a width of 7 mm, this sprocket is engineered to maximize transmission efficiency.
- RK Chain
- Pitch: 428
- Number of links: 136
- XW-Ring O-Ring system
- Tensile strength: 2700 kg
- Design: red exterior and gray interior
- Clip closure for easy installation
- ESJOT Rear Sprocket
- Inner diameter: 74 mm
- PCD: 100 mm
- Material: robust steel
- Number of teeth: 54
- Mounting: five flat-head bolts
- ESJOT Sprocket
- Wide engagement fitting
- Number of teeth: 14
- Inner diameter: 17.07 mm - 20 mm
- Width: 7 mm
| Links | 136 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Red |
| Crown Color | Black |
| Crown Teeth | 54 |
| Crown Inner Diameter | 74 mm |
| Hole spacing | 100 mm |
| Pinion teeth | 14 |
| Pinion Type | Racing |








