Tsubaki Road Chain 530 RQ1 110 Links – Sigma XRG X-Ring Performance
The Tsubaki Road Chain 530 RQ1 with 110 links (manufacturer ID 55212530110) is a premium 530-pitch Sigma XRG X-ring drive chain designed for high-performance road motorcycles that demand maximum strength, durability and efficiency from the final drive system.
Key Features & Benefits
- High-performance 530 Sigma XRG / RQ1 chain for powerful road motorcycles and sportbikes using 530-pitch final drives.
- Advanced X-ring sealing (TX4 design) that reduces friction compared with conventional O-ring chains while maintaining long-lasting internal lubrication.
- Gold-coloured outer plates combining premium appearance with increased corrosion resistance and easy visual inspection.
- Average tensile strength of approximately 45.1 kN for reliable power transmission on high-output engines.
- Rated for use on motorcycles up to around 200 hp, supporting modern litre-class and big-bore sport and sport-touring models.
- Supplied with a rivet-type master link (pin link) for secure, long-term installation on performance applications.
- Precision-manufactured components and pre-stretched construction helping to minimise initial elongation and reduce maintenance intervals.
Construction & Technology
The Tsubaki 530 RQ1 / Sigma XRG chain uses a robust steel construction with specially engineered X-ring seals positioned between the inner and outer TX4 X-rings maintain a stable lubrication film in the pin–bushing area while offering a significantly lower contact surface than conventional O-rings, which reduces drag and heat build-up in the chain.
The chain is produced to close tolerances and is factory pre-stretched, helping the assembly to stabilise quickly after installation and improving overall service -staked rivets and carefully heat-treated components further increase fatigue strength under heavy loads and rapid acceleration.
Technical Specifications
| Brand | Tsubaki |
| Series | Road Chain 530 RQ1 / Sigma XRG X-ring |
| Manufacturer ID | 55212530110 |
| Pitch (chain size) | 530 (5/8" x 3/8" x approx. 10.16 mm) |
| Number of links | 110 |
| Overall width | Approx. 25.2 mm |
| Seal type | X-ring (TX4 sealing technology) |
| Colour | Gold outer plates / steel-grey inner components |
| Average tensile strength | Approx. 45.1 kN |
| Recommended engine power | Up to about 200 hp (road motorcycle use) |
| Master link type | Rivet-type (pin link) master link included |
| Typical application | Secondary / final drive chain for high-performance road motorcycles |
Typical Use Cases
This 530 RQ1 / Sigma XRG chain is engineered for demanding road applications where a combination of high strength, low friction and long service life is use cases include:
- Large-capacity sportbikes and hypersport models requiring a 530-pitch final drive and 110-link length.
- Sport-touring motorcycles where consistent performance and reduced maintenance are priorities on long-distance use.
- High-torque road twins and fours where conventional non-sealed or basic O-ring chains may not provide sufficient durability.
- Upgraded final-drive setups on performance motorcycles originally specified with 530-pitch chains of similar length.
Selected Vehicle Compatibility
The Tsubaki 530 Sigma XRG / RQ1 chain in 110-link configuration appears as the recommended chain specification in transmission kit data for specific large-capacity documented example is listed below.
| Brand | Model | Year |
| Honda | CBR 1100 XX Blackbird | 1997–2006 |
The chain length, pitch and series make this product suitable for other motorcycles that specify a 530-pitch, 110-link high-performance sealed chain of comparable specification, provided that sprocket sizes and alignment match the manufacturer’s original design.
