Qj Motor Sf450r
The QJ Motor SF450R is a sport motorcycle produced by Qianjiang Motor (QJ Motor), a Chinese manufacturer and parent company of Benelli, introduced around 2022-2023 as part of their push into the middleweight sport segment. It features a 449cc parallel-twin engine derived from shared platform development and represents QJ Motor's effort to compete in the growing affordable sport bike market in Asia and emerging markets. The SF450R is notable for offering modern styling and competitive specs at a price point significantly below Japanese and European rivals.
47 hp
Power
43 Nm
Torque
195 kg
Weight
175 km/h — estimated
Top Speed
4.5 L/100km (approx. 22 km/L) — estimated
Fuel
Faired
Body
What Buyers Should Know
CFMoto-Based Engine
The SF450R uses a 471cc parallel-twin engine derived from CFMoto's proven platform, which has a solid track record for reliability and relatively affordable parts availability.
Watch the Electrics
Early QJ Motor models have reported minor electrical gremlins including sensor faults and instrument cluster issues, so verify all electronics work properly before purchasing used.
Steep Depreciation Curve
As a budget-tier Chinese brand, the SF450R depreciates quickly, which means buying used offers excellent value but reselling can be challenging compared to Japanese competitors.
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Qj Motor Sf450r
