RK Transmission Kit open chain KXZ 116 links 520 sprocket 51 teeth 14 teeth pinion
for YAMAHA YZ 250
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FIND YOUR BIKE - compatibility table
-16%
Special Price €78.80 Regular Price €93.30Enhance 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, a JT sprocket, and a JT rear sprocket, all made to provide an ideal combination of strength and durability.
The RK chain, with a pitch of 520 and a length of 116 links, is designed to tackle the challenges of the road. With a tensile strength of 3500 kg, its gray exterior and interior color gives it a sleek and robust appearance. The clip closure ensures easy and secure installation.
The JT rear sprocket, with an inner diameter of 152 mm and a tooth count of 51, is constructed from steel to ensure a long operational life. The PCD of 164 mm and the flat head mounting bolts provide optimal stability, while the bolt hole diameter of 8.5 mm facilitates precise mounting.
Completing the kit is the JT sprocket, which features a wide engagement and a tooth count of 14. With an inner diameter ranging from 21 mm to 25 mm and a hole spacing of 42 mm, this component is designed to fit perfectly into your transmission system.
- RK Chain: pitch 520, length 116 links
- Tensile strength: 3500 kg
- Color: gray exterior and interior
- Closure: clip
- JT Rear Sprocket: inner diameter 152 mm, tooth count 51
- Material: steel
- PCD: 164 mm
- Mounting bolts: flat head
- Bolt hole diameter: 8.5 mm
- JT Sprocket: wide engagement, tooth count 14
- Inner diameter: ranging from 21 mm to 25 mm
- Hole spacing: 42 mm
| Links | 116 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Grey |
| Crown Teeth | 51 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 21/25 mm |
| Pinion Coupler | Big |








