Review: QJMotor SRK 421 RR Prioritizes Agility and High-Rev Performance
This article presents a detailed test review of the QJMotor SRK 421 RR, a Chinese motorcycle distinguished by its 421 cc in-line four-cylinder engine. The review highlights the engine's dual nature: docile and usable for daily commuting at lower RPMs, yet transforming into an aggressive, high-performance machine above 9,000 RPM, reaching a redline of 14,000 RPM and delivering 77.5 horsepower. Weighing 185 kg, the bike features a steel and aluminum chassis designed for agility rather than radical track stiffness. Key components include a fully adjustable Marzocchi inverted fork, a competent rear shock absorber, and Brembo braking systems with 300 mm double discs. While it lacks a quickshifter, the motorcycle offers essential electronic aids such as driving modes, disconnectable traction control, and non-intrusive ABS. The ergonomics are noted for their accessibility, featuring high half-handlebars and a low saddle, making it less extreme than its sporty appearance suggests. Priced from €6,499, the SRK 421 RR is positioned as an accessible, playful sports bike that balances civilized daily usability with thrilling high-rev performance, appealing to riders seeking agility without demanding radical riding positions.
Wire timeline
Review: QJMotor SRK 421 RR Prioritizes Agility and High-Rev Performance
This article presents a detailed test review of the QJMotor SRK 421 RR, a Chinese motorcycle distinguished by its 421 cc in-line four-cylinder engine. The review highlights the engine's dual nature: docile and usable for daily commuting at lower RPMs, yet transforming into an aggressive, high-performance machine above 9,000 RPM, reaching a redline of 14,000 RPM and delivering 77.5 horsepower. Weighing 185 kg, the bike features a steel and aluminum chassis designed for agility rather than radical track stiffness. Key components include a fully adjustable Marzocchi inverted fork, a competent rear shock absorber, and Brembo braking systems with 300 mm double discs. While it lacks a quickshifter, the motorcycle offers essential electronic aids such as driving modes, disconnectable traction control, and non-intrusive ABS. The ergonomics are noted for their accessibility, featuring high half-handlebars and a low saddle, making it less extreme than its sporty appearance suggests. Priced from €6,499, the SRK 421 RR is positioned as an accessible, playful sports bike that balances civilized daily usability with thrilling high-rev performance, appealing to riders seeking agility without demanding radical riding positions.
Le Soir