RK Open Chain MXZ5 Transmission Kit Red 110 Links 520 Black Sprocket 48z Racing Sprocket 12z
for KAWASAKI KX 125
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FIND YOUR BIKE - compatibility table
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Special Price €111.80 Regular Price €126.70Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure efficiency and reliability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to meet the needs of the most demanding riders.
The RK chain, with a pitch of 520 and a length of 110 links, is designed to withstand a maximum load of 3630 kg. Its open design, without O-Ring, makes it ideal for use in extreme conditions, while its attractive red exterior and black interior add a touch of style to your bike. With a constant pitch index of 300 and a clip closure, this chain is ready to ensure smooth and responsive transmission.
- RK Chain
- Pitch: 520
- Length: 110 links
- Max Traction: 3630 kg
- Design: open, without O-Ring
- Color: red exterior, black interior
- Constant pitch index: 300
- Closure: clip
The JT rear sprocket, with an inner diameter of 134 mm and 48 teeth, is made from robust steel for exceptional durability. Its PCD of 150 mm and the attachment with 6 flat head bolts ensure perfect compatibility and stability during riding, allowing you to tackle any terrain with confidence.
- JT Rear Sprocket
- Inner Diameter: 134 mm
- Teeth: 48
- Material: steel
- PCD: 150 mm
- Attachment: 6 flat head bolts
Completing the kit is the JT sprocket, designed for racing, with 12 teeth and a wide engagement fitting. Its variable inner diameter between 18 mm and 22 mm and hole spacing of 15 mm ensure easy and quick installation, while the performance-optimized design allows you to make the most of your engine's power.
- JT Sprocket
- Teeth: 12
- Attachment: wide engagement
- Inner Diameter: variable between 18 mm and 22 mm
- Hole Spacing: 15 mm
| Links | 110 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Red |
| Crown Color | Black |
| Crown Teeth | 48 |
| Crown Inner Diameter | 134 mm |
| Hole spacing | 150 mm |
| Pinion teeth | 12 |
| Pinion Type | Racing |
| Pinion Diameter | 18/22 mm |
| Pinion Coupler | Big |








