Product overview
The Tsubaki Offroad Chainroll 420 MXC is a high-quality bulk roll of 420 pitch MXC series drive chain designed specifically for off-road motorcycle part of Tsubaki's MXC off-road range, it is developed in cooperation with professional motocross racing teams to deliver consistent performance, durability and efficient power transfer in demanding dirt conditions.
Key features
- Off-road specific 420 MXC chain supplied on a continuous roll for cut-to-length use.
- Non-sealed, low-friction design for direct power transfer and fast acceleration on dirt.
- Developed together with professional MX racing teams for reliability under race conditions.
- Optimised weight and construction to reduce rotating mass in the drive line.
- Compatible with standard 420 sprockets on off-road, pit bike and small-displacement motorcycles.
- Ideal format for workshops, race teams and fleet operators requiring multiple custom chain lengths.
Technical details
| Manufacturer | Tsubaki |
| Series | MXC offroad chain series |
| Product type | Off-road drive chain roll (bulk chain) |
| Chain pitch | 420 (for motorcycles using 420 drive chain) |
| Design | Non-sealed, non O-ring construction for reduced friction and weight |
| Application segment | Off-road use: motocross, dirt track, enduro and trail where 420 chain is specified |
| Configuration | Continuous chainroll, to be cut to the required number of links |
| Material | High-strength steel plates, rollers and pins |
| Series availability | MXC range offered in 420, 428 and 520 sizes; this product is the 420 version. |
Typical applications
The Tsubaki Offroad Chainroll 420 MXC is suited to a wide range of off-road motorcycles and workshop environments where a robust, low-friction 420 chain is required.
- Motocross and dirt-track motorcycles configured for 420 pitch drive chains.
- Youth, school and light off-road bikes, pit bikes and small-displacement machines using 420 chain.
- Race teams tailoring chain length and gearing for different tracks and rider preferences.
- Professional workshops and service centers maintaining multiple 420-chain motorcycles.
- Fleet and rental operators needing an efficient way to stock and cut chains to size.
Benefits of the MXC off-road series
The MXC series is engineered as a competition-ready off-road in close collaboration with leading MX racing teams, it focuses on high reliability, stable performance and smooth running in abrasive, muddy and high-load environments.
The non-sealed construction reduces frictional losses and rotating weight in the final drive, helping more engine power reach the rear wheel while maintaining precise, predictable response throughout the race with Tsubaki's long-standing chain manufacturing expertise, the 420 MXC chainroll offers a dependable solution for workshops and racers who prefer to work from bulk chain and cut each drive chain to the exact length required.
