RK Open Chain MXZ5 Transmission Kit Gold 114-520 Black Sprocket 51T 13T Gear for Honda CR R
for HONDA CR R 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-16%
Special Price €103.60 Regular Price €122.80The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability on every route. 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, stands out for its tensile strength of 3630 kg. Its open design and gold color, both externally and internally, not only add a touch of style to your motorcycle but also ensure optimal performance. With a constant pitch index of 300 and a clip closure system, this chain is perfect for tackling any challenge.
The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 153 mm, is made of steel to ensure robustness and durability. With 51 teeth and a countersunk bolt type, it installs easily and offers efficient power transmission. Its configuration is designed to maximize your motorcycle's performance, making it ready for any adventure.
The JT sprocket completes the kit with a wide snap-on fitting and an inner diameter ranging from 17.5 mm to 20 mm. With 6 teeth and a hole spacing of 34 mm, this sprocket is designed to ensure perfect synergy with the chain and rear sprocket, ensuring smooth and responsive transmission.
Choosing this Transmission Kit means investing in a system that combines high performance and reliability for a top-notch ride.
- RK Chain: pitch 520, length 114 links, tensile strength 3630 kg, open design, gold color, constant pitch index 300, clip closure system.
- JT Rear Sprocket: inner diameter 125 mm, PCD 153 mm, steel material, 51 teeth, countersunk bolt type.
- JT Sprocket: wide snap-on fitting, variable inner diameter 17.5 mm - 20 mm, 6 teeth, hole spacing 34 mm.
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Gold |
| Crown Color | Black |
| Crown Teeth | 51 |
| Crown Inner Diameter | 125 mm |
| Hole spacing | 153 mm |
| Pinion teeth | 13 |
| Pinion Diameter | 17.5/20 mm |
| Pinion Coupler | Big |








