RK Transmission Kit Open Chain KXZ Gold 114 Links 520 Sprocket 49 Teeth 13 Teeth
for YAMAHA YZ 250
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €86.70 Regular Price €102.60
The Motorcycle Transmission Kit is the ideal solution for those looking to improve the performance and reliability of their vehicle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and long-lasting operation.
The RK chain, with a pitch of 520 and a length of 114 links, offers a tensile strength of 3500 kg, ensuring robustness and stability. Its open design, free of O-Rings, allows for simplified maintenance, while the gold color adds a touch of style to your ride.
The JT rear sprocket, with an inner diameter of 152 mm and 49 teeth, is made of steel to ensure long durability. With a PCD of 164 mm and a 6-bolt flat head attachment, it integrates perfectly with the transmission system, ensuring responsive acceleration and optimal power management.
The JT sprocket completes the kit with a wide engagement attachment, an inner diameter ranging from 21 mm to 25 mm, and 13 teeth. Its precise design, with a hole spacing of 38 mm and a fastening bolt count of 2, ensures easy and secure installation.
- RK Chain
- Pitch: 520
- Length: 114 links
- Tensile strength: 3500 kg
- Design: open, free of O-Ring
- Color: gold
- JT Rear Sprocket
- Inner diameter: 152 mm
- Teeth: 49
- Material: steel
- PCD: 164 mm
- Attachment: 6 bolts with flat head
- JT Sprocket
- Attachment: wide engagement
- Inner diameter: 21 mm - 25 mm
- Teeth: 13
- Hole spacing: 38 mm
- Number of fastening bolts: 2
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | KXZ |
| Chain Color | Gold |
| Crown Teeth | 49 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 13 |
| Pinion Diameter | 21/25 mm |
| Pinion Coupler | Big |
