RK Transmission Kit Open Chain SB 118 Links 420 Sprocket 47z Pinion 14z for Yamaha YZ
for YAMAHA YZ 65
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-13%
Special Price €45.10 Regular Price €52.00Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and lasting operation. This kit includes an RK chain, a JT sprocket, and an ESJOT pinion, all made to deliver maximum performance.
The RK chain, with a pitch of 420 and a length of 118 links, is designed to withstand a tensile strength of 1900 kg. Its open structure and O-Ring-free design ensure lightweight and easy maintenance, while the gray color gives it a sleek and modern appearance.
The JT sprocket, with an inner diameter of 100 mm and a PCD of 120 mm, is constructed from durable steel. With 47 teeth and a 4-bolt tapered mounting system, it ensures perfect compatibility and stability during riding.
Finally, the ESJOT pinion, with 14 teeth and a small engagement mount, is designed to fit perfectly into your transmission system. With an inner diameter ranging from 17.4 mm to 20.5 mm and a width of 7.2 mm, it offers excellent response and acceleration.
- RK Chain:
- Pitch: 420
- Length: 118 links
- Maximum tensile strength: 1900 kg
- Structure: open, O-Ring-free
- Color: gray
- JT Sprocket:
- Inner diameter: 100 mm
- PCD: 120 mm
- Material: durable steel
- Teeth: 47
- Mounting: 4 tapered bolts
- ESJOT Pinion:
- Teeth: 14
- Mounting: small engagement
- Inner diameter: 17.4 mm - 20.5 mm
- Width: 7.2 mm
| Links | 118 |
|---|---|
| Pitch | 420 |
| Chain | Open |
| Chain Type | SB |
| Chain Color | Grey |
| Crown Color | Black |
| Crown Teeth | 47 |
| Crown Inner Diameter | 100 mm |
| Hole spacing | 120 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 17.4/20.5 mm |






