ATK GT650R vs Rieju MRX (2016)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the ATK GT650Rstacks up against the Rieju MRX. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | ATK GT650R | Rieju MRX |
|---|---|---|
| Model year | 2016 | 2011 |
| Price | — | — |
| Engine | 647 cc | 647 cc |
| Horsepower | 79 hp | 80 hp |
| Torque | 67 Nm | 52 Nm |
| Weight | 204 kg | 167 kg |
| Seat height | 33 mm | 30 mm |
| Fuel capacity | 4.5 L | 4.5 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. Floating rotor, 2 pistons calipers | Double disc. Dual semi-floating 310mm disc, Brembo master cylinder, Goodridge steel brake lines |
| Rear brakes | Single disc. Floating rotor, 2 pistons calipers | Single disc. bremo |
| Tires | 120/60-ZR17 / 160/60-ZR17 | 120/70-ZR17 / 160/60-ZR17 |
ATK GT650R vs Rieju MRX — which should you buy?
Picking between the ATK GT650R and the Rieju MRX usually comes down to the numbers you care about most. On paper, the ATK GT650R brings 79 hp in a 204 kg package, while the Rieju MRX counters with 80 hp at 167 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: