QJ Motor SRT 450 RX 2026 vs. BMW F 450 GS 2026

Technical Specifications QJ Motor SRT 450 RX 2026 compared to BMW F 450 GS 2026

QJ Motor SRT 450 RX 2026

BMW F 450 GS 2026

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Differences

QJ Motor SRT 450 RX 2026

BMW F 450 GS 2026

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Engine power	Engine power	47.6 HP	Engine power	48 HP
Rpm at Max. Power	Rpm at Max. Power	9,500 rpm	Rpm at Max. Power	8,750 rpm
Torque	Torque	41 Nm	Torque	43 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	6,750 rpm
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	2	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC, Drag lever
Displacement	Displacement	449.5 ccm	Displacement	420 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Disc	Type	Disc

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS, Cornering ABS, Traction control, ,

Dimensions and Weights

Front tyre width	Front tyre width	90 mm	Front tyre width	100 mm
Front tyre height	Front tyre height	90 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	19 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	17 inch
Length	Length	2,240 mm	Length	2,161 mm
Width	Width	935 mm	Width	869 mm
Seat Height	Seat Height	835 mm	Seat Height	845 mm
Fuel Tank Capacity	Fuel Tank Capacity	18 l	Fuel Tank Capacity	14 l
Euro Norm	Euro Norm	Euro 5+	Euro Norm	Euro 5+

Equipment

Equipment	Equipment	LED-Headlights, TFT display, ,	Equipment	LED daytime running lights, LED-Headlights,