Product Overview
The Tsubaki Offroad Chain 420 MXC 118 links is a high-quality, non-sealed motocross drive chain designed for demanding off-road to Tsubaki's MXC series, it has been developed in collaboration with professional MX racing teams to deliver reliable power transmission on dirt tracks, sand and mud.
Key Features
- MXC off-road series chain engineered specifically for motocross, enduro and trial use, with characteristics tuned for aggressive off-road riding.
- 420 pitch with 118 links, suitable for drivetrains requiring a 420-size chain that can also be shortened to the exact length for custom gearing setups.
- Non-sealed, non O-ring construction that minimizes friction and weight so that engine power is transferred efficiently to the rear wheel.
- Precision-manufactured Tsubaki roller chain produced to high Japanese quality standards for consistent sprocket engagement and long service life.
- Gold-coloured side plates that give a premium appearance and provide additional corrosion resistance.
- Robust design intended to cope with repeated hard acceleration, braking, landings and shock loads typical of off-road use.
Technical Specifications
| Manufacturer | Tsubaki |
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| Series | MXC off-road |
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| Product type | Motorcycle final drive chain |
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| Chain pitch | 420 |
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| Number of links | 118 |
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| Seal type | Non-sealed (non O-ring) |
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| Colour | Gold / gold side plates |
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| Intended use | Motocross, enduro, trial and general off-road applications |
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| Position | Final drive chain |
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| Manufacturer reference | 55316420118 |
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Typical Use Cases
The Tsubaki 420 MXC 118-link chain is commonly specified for small-displacement off-road motorcycles, junior motocross bikes, mopeds and light trail machines that use a 420-pitch non-sealed low-friction construction and low weight support fast response and direct power delivery in racing and intensive training environments.
The 118-link length offers sufficient chain for many standard 420-pitch front and rear sprocket combinations and can be shortened by removing links to match individual gearing requirements while maintaining correct chain tension.
