RK Transmission Kit Open Chain MXZ5 Gold 114 Links 520 Sprocket 48 Teeth 14 Teeth
for YAMAHA WR F, YZ, YZ F
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FIND YOUR BIKE - compatibility table
-16%
Special Price €101.50 Regular Price €120.40Face every two-wheeled adventure with the transmission kit designed to ensure optimal performance and reliability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide perfect synergy and immediate response in every situation.
The RK chain, with a pitch of 520 and a length of 114 links, is built to withstand high loads, with a tensile strength of 3630 kg. Its open design and gold color, both inside and out, not only give it an attractive appearance but also ensure smooth and lasting performance. The clip closure makes installation and maintenance easy, making every operation quick and hassle-free.
The JT rear sprocket, with an inner diameter of 152 mm and a tooth count of 48, is made from durable steel. Its PCD of 164 mm and flat head mounting bolts ensure exceptional stability, while the precise design guarantees perfect alignment with the chain and sprocket.
Completing the kit is the JT sprocket, designed with a wide engagement for easy installation. With an inner diameter ranging from 21 mm to 25 mm and 14 teeth, it offers excellent response and acceleration. The mounting hole distance of 42 mm and the number of mounting bolts equal to 2 ensure a secure and lasting connection.
- RK chain: pitch 520, length 114 links, tensile strength 3630 kg, open design, gold color, clip closure.
- JT rear sprocket: inner diameter 152 mm, tooth count 48, made of steel, PCD 164 mm, flat head mounting bolts.
- JT sprocket: wide engagement, inner diameter 21-25 mm, 14 teeth, mounting hole distance 42 mm, number of mounting bolts 2.
| Links | 114 |
|---|---|
| Pitch | 520 |
| Chain | Open |
| Chain Type | MXZ5 |
| Chain Color | Gold |
| Crown Teeth | 48 |
| Crown Inner Diameter | 152 mm |
| Hole spacing | 164 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 21/25 mm |
| Pinion Coupler | Big |








