201.93
159.0000
201.93
159.0000
High-performance sealed motorcycle drive chain from Tsubaki's RQ1 road series, designed for modern road motorcycles with engines over 150 hp that use 525 pitch final drive and require a 110-link part number: 55212525110.
The RQ1 series combines the durability of sealed chains with performance characteristics close to those of non‑sealed racing thin X‑ring profile reduces friction at the rollers and side plates, improving drivetrain efficiency while maintaining strong sealing against dirt and robust construction and high average tensile strength (around 45.1 kN) make this chain suitable for powerful road machines and intensive use.
This 525 RQ1 110-link chain is typically used as a replacement for original 525 sealed chains on high‑output road motorcycles when a 110-link length is applications include:
Actual compatibility depends on sprocket sizes and original chain length specified by each motorcycle manufacturer.
| Brand | Tsubaki |
|---|---|
| Series | RQ1 high‑performance road series |
| Chain type | Sealed X‑ring motorcycle drive chain |
| Size | 525 (5/8" pitch × 5/16" inner width) |
| Number of links | 110 |
| Colour | Gold‑coloured outer plates, steel inner plates |
| Seal type | Low‑friction X‑ring |
| Master link | Hollow‑pin rivet‑type connecting link (rivet link) |
| Recommended engine power | For road motorcycles with more than 150 hp (RQ1 series recommendation) |
| Average tensile strength | Approx. 45.1 kN |
| Intended use | High‑performance road use (sport, naked, sport‑touring) |
| Manufacturer part number | 55212525110 |
| Product Code: | 1045242 |
| Manufacturer ID: | 55212525110 |
| Condition | New |
| Stock status | Orderable |