RK transmission kit open chain XRE 106 links 520 44T sprocket silenced 15T
for DERBI MULHACEN 660
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FIND YOUR BIKE - compatibility table
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Special Price €108.60 Regular Price €122.70Take your motorcycle to a new level of performance with our transmission kit, designed to ensure smooth and reliable operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide maximum efficiency and durability.
The RK chain, with a pitch of 520 and a length of 106 links, features an O-Ring XW-Ring that enhances its strength and lubrication. With a tensile strength of 3650 kg, this chain is ready to withstand even the most intense stresses. Its open design and gray color, both inside and out, make it not only functional but also aesthetically pleasing.
- RK Chain
- Pitch: 520
- Length: 106 links
- O-Ring: XW-Ring
- Tensile strength: 3650 kg
- Design: open
- Color: gray (outside and inside)
The JT rear sprocket, with an inner diameter of 100 mm and 44 teeth, is made of steel to ensure robustness and longevity. It is secured with 5 flat-head bolts, ensuring optimal stability during riding. The PCD of 120 mm and the bolt hole diameter of 10.5 mm are designed for easy and secure installation.
- JT Rear Sprocket
- Inner diameter: 100 mm
- Teeth: 44
- Material: steel
- Mounting: 5 flat-head bolts
- PCD: 120 mm
- Bolt hole diameter: 10.5 mm
The JT sprocket, silent and with a number of teeth of 15, is designed for precise mounting thanks to its small fitting. With an inner diameter ranging from 21.7 mm to 25 mm and a hole spacing of 41 mm, this sprocket integrates perfectly with the chain and rear sprocket, ensuring smooth acceleration and quick response.
- JT Sprocket
- Teeth: 15
- Inner diameter: variable between 21.7 mm and 25 mm
- Hole spacing: 41 mm
- Mounting: small fitting
| Links | 106 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Grey |
| Crown Teeth | 44 |
| Crown Inner Diameter | 100 mm |
| Hole spacing | 120 mm |
| Pinion teeth | 15 |
| Pinion Type | Silent |








