RK is the leading manufacturer of motorbike drive chains in Japan. For more than 40 years, RK supplies all well-known Japanese motorcycle manufacturers as original equipment.
Also in racing RK is the first choice of many teams in the MotoGP, in motocross or even at the Paris-Dakar Rally.
RK MRU:
The MRU chain has been developed for low-power motorcycles that are OEM equipped with a non-sealed standard chain.
- U-ring chain
- Loss of lubricant is avoided
- Ultra thin sealing ring
- Extremely narrow width
- Up to 100% longer life compared to unsealed standard chains
Manufacturer Nr.: RK 420MRU-106-CL
EAN: 4935531476412
| Pitch | 420 |
| Length | 106 Links |
| O-ring type | U-Ring |
| Manufacturer | RK |
| Type | MRU |
| Construction | Open |
| Tensile strength(kg) | 2250 kg |
| Colour - Outer plates | Plain Steel |
| Colour - Inner plates | Plain Steel |
| Connection link type | Spring link |
| Product on roll | 725.07.51 |
| Suitable for Spring Link | 725.07.52 |
| Suitable Solid Rivet Link | 725.07.53 |