RK Transmission Kit open chain XRE red 132 links 428 black sprocket 53z 14z pinion
for YAMAHA WR R 4T, WR X 4T
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-16%
Special Price €113.50 Regular Price €134.80Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive ride. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide excellent synergy and maximize your vehicle's efficiency.
The RK chain, with a pitch of 428 and a length of 132 links, features an innovative O-Ring XW-Ring system that ensures optimal lubrication and prolonged durability. Its tensile strength of 2700 kg makes it ideal for tackling even the most challenging conditions, while its attractive design, with a red exterior and gray interior, adds a touch of style to your motorcycle.
The JT rear sprocket, with an inner diameter of 152 mm and a PCD of 175 mm, is made from durable steel and features 53 teeth for optimal power transmission. Thanks to its flat head bolts and ease of installation, this sprocket is designed to fit perfectly with your transmission system.
Finally, the JT sprocket, with a wide engagement fitting and a tooth count of 14, offers excellent compatibility and an immediate response to acceleration. With a hole spacing of 32 mm and an inner diameter ranging from 16 to 20 mm, this sprocket is the ideal choice for those seeking high performance.
- RK Chain:
- Pitch: 428
- Length: 132 links
- System: O-Ring XW-Ring
- Tensile strength: 2700 kg
- Design: Red exterior, gray interior
- JT Rear Sprocket:
- Inner diameter: 152 mm
- PCD: 175 mm
- Material: Durable steel
- Number of teeth: 53
- Type of bolts: Flat head
- Ease of installation
- JT Sprocket:
- Fitting: Wide engagement
- Number of teeth: 14
- Hole spacing: 32 mm
- Inner diameter: Ranging from 16 to 20 mm
| Links | 132 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | XRE |
| Chain Color | Red |
| Crown Color | Black |
| Crown Teeth | 53 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 175 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 16/20 mm |
| Pinion Coupler | Big |






