QJ Motor SRK 921 RR 2025 vs. QJ Motor SRK 600 RS 2025

QJ Motor SRK 921 RR 2025

QJ Motor SRK 921 RR 2025

QJ Motor SRK 600 RS 2025

QJ Motor SRK 600 RS 2025

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Technical Specifications QJ Motor SRK 921 RR 2025 compared to QJ Motor SRK 600 RS 2025

QJ Motor SRK 921 RR 2025
QJ Motor SRK 600 RS 2025

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
Engine powerEngine power129.2 HPEngine power56 HP
Rpm at Max. PowerRpm at Max. Power10,000 rpmRpm at Max. Power8,250 rpm
TorqueTorque93 NmTorque54 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque5,500 rpm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement921 ccmDisplacement554 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFixed caliper

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter260 mmDiameter260 mm
PistonPistonDouble pistonPistonDouble piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width190 mmRear tyre width160 mm
Rear tyre heightRear tyre height50 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,085 mmLength2,090 mm
WidthWidth790 mmWidth770 mm
HeightHeight1,130 mmHeight1,155 mm
Seat HeightSeat Height835 mmSeat Height790 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)215 kgKerb Weight (with ABS)194 kg
Fuel Tank CapacityFuel Tank Capacity16 lFuel Tank Capacity16.5 l

Equipment

EquipmentEquipmentLED-HeadlightsEquipmentLED-Headlights

Pros and Cons in comparison

Pros and Cons in comparison

QJ Motor SRK 921 RR 2025

QJ Motor SRK 921 RR 2025

All in all, the QJ Motor SRK 921 RR is a serious alternative in the mid-range supersport segment. It combines sophisticated hardware with a stable chassis design and a linear, powerful engine on a par with the competition. Minor weaknesses such as constant ride judder or the somewhat impractical operating logic for the riding modes only slightly spoil the picture, especially as QJ is known as a manufacturer for making improvements quickly. Anyone looking for a bike with substance, confidence and an emotional sound will find a coherent overall package that is much closer to the established top dogs than you would expect.

great sound

single swing arm and MV Agusta technology and looks at a bargain price

high-quality components

good electronics tuning

good features

impeccable workmanship

not a lightweight at 230.5 kilograms

slight constant jolting

somewhat impractical menu navigation

QJ Motor SRK 600 RS 2025

QJ Motor SRK 600 RS 2025

Look, it's possible: it doesn't always have to be a superbike costing 30,000 euros or more to have fun in the saddle - whether on the race track or in everyday use. Of course, the QJ Motor SRK 600 RS is not a superbike, but a sporty entry-level and mid-range bike for price-conscious buyers who don't want to compromise on features and looks. If QJ now puts the finishing touches to the ABS and traction control setup, then this will be a respectable debut for the Chinese manufacturer in the highly competitive European premium two-wheeler market.

extensive features for this segment

soft engine tuning

everyday-oriented suspension tuning, very good for country roads

surprisingly grippy CST tyres fitted

high-quality components installed (Brembo, Marzocchi)

large 5-inch TFT display with connectivity

ABS control interval too long (software update should bring improvement)

Traction control regulates harshly

For taller riders with large feet (from shoe size 44) cramped space when changing gear

No quickshifter

Price Comparison Avarage Market Price QJ Motor SRK 921 RR vs QJ Motor SRK 600 RS

Price QJ Motor SRK 921 RR

Unfortunately, the data available to us is not sufficient to provide meaningful price information for this model.

Price QJ Motor SRK 600 RS

Model year
Current average market prices

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