RK
RK GB420MXU2-134 Gold U-Ring Chain
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RK420MXU narrow gold enduro motorcycle chain
The RK 420MXU is the lightest sealed-ring enduro/motocross chain available in market today, 13.8g/link, only 0.1g/link heavier than RK 420MXZ4 non sealed chainThe MXU chain series is the next generation of enduro/motocross racing chains featuring the RK patented technology of Ultra Thin UW-Rings, which make it possible to design a Sealed Chain with the weight of a Non-Sealed Chain.UW Seal Rings stop debris and dirt entering the chain rollers which ensures efficient horsepower transmission from the engine to the rear wheel throughout the chain life
Manufacturer Part No. (MPN): GB420MXU2-134-CL
Barcode: 4935531510543
The RK 420MXU is the lightest sealed-ring enduro/motocross chain available in market today, 13.8g/link, only 0.1g/link heavier than RK 420MXZ4 non sealed chainThe MXU chain series is the next generation of enduro/motocross racing chains featuring the RK patented technology of Ultra Thin UW-Rings, which make it possible to design a Sealed Chain with the weight of a Non-Sealed Chain.UW Seal Rings stop debris and dirt entering the chain rollers which ensures efficient horsepower transmission from the engine to the rear wheel throughout the chain life
- For Enduro & Motocross
- RK UW Seal Ring
- Lightest off-road seal chain
- Use by Graham Jarvis
- Use by Top MXGP teams
Manufacturer Part No. (MPN): GB420MXU2-134-CL
Barcode: 4935531510543
| Length: | 134 |
| Grade: | Narrow Pitch Enduro |
| Pitch: | 420 |
| Sealed: | Yes |
| Type: | MXU2 |
| Tensile Strength (Lbs): | 4946 |
| Tensile Strength (N): | 22000 |
