QJ Motor SRK 921 RR 2025 - Technical motorcycle description

Tell us what you think of this SRK 921 RR 2025

Specifications QJ Motor SRK 921 RR 2025

Chassis: Two-seater saddle; Frame : Tubular steel mesh; Fuel capacity : 16 liters (4.23 US gallons); Seat height : 835 mm (32.87 in); Length : 2,085 mm (82.09 in); Width : 790 mm (31.10 in); Min height : 1,130 mm (44.49 in); Wheelbase : 1,425 mm (56.10 in); Weight when fully loaded : 223 kg (492 lb)

Front axle: Reverse telehydraulic fork Ø nc / Marzocchi; Preload, compression and rebound adjustment; Braking 2 Brembo discs Ø 320 mm (12.6 in), radial mounting, 4-piston caliper (monobloc Stylema); Front tire (Tubeless) : 120 / 70 - 17 → Order this type of tire

Transmission: 6 stage gearbox , manual; Secondary by chain

Rear axle: Monoshock and monoboom / Marzocchi; Braking 1 Brembo disc Ø 260 mm (10.24 in), 2-piston caliper; Rear tire (Tubeless) : 190 / 50 - 17 → Order this type of tire

Motor: 4 cylinders online , 4 strokes; injection Ø nc; Cooling system : liquid; 2 ACT; 4 valves per cylinder; 921 cc; 127.90 ch (126.10 hp) to 10,000 rpm; 9.50 mkg (93 Nm) to 8,000 rpm; Power-to-Weight Ratio : approx. 1.66 kg/ch; Torque-to-Weight Ratio : approx. 21.99 kg/mkg; Starting system : electric; Anti-pollution standard : Euro 5+

Standard equipment: Brake assist : ABS; Number of riding modes : 3; TFT Full-Colour screen size: 12.70 cm (5 inches); Aluminium rims; Steering damper; Gear indicator; Cruise control; Bluetooth; USB plug; Traction control; Tire pressure monitoring system; Mono Swingarm; Shifter; Launch Control; Adjustable footrests

Practical information: Country of manufacture : China

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Essentials

Motorcyle equipment adapted for all members of the family and security elements.

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Motorcyle equipment adapted for all members of the family and security elements.

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Key facts QJ Motor SRK 921 RR (2025) : What you need to know before you buy

Prices

	Basic version
France	13,499€
Germany	13,999€

💡 Used on Motoplanete: from 9,990 € to 13,499 € (See 5 available listings for the 2025 model)

Bikers' reviews

of 4 reviews Read reviews

Model sold in 2025 2026

Performance

Max speed : over 240 km/h (149.10 mph)

Models

2026

2025

Competitors

Yamaha R9 900 2025

Ducati Panigale V2 2025

MV-Agusta F3 800 R 2025

Find others Sport of 2025

Compare the SRK 921 RR to its competitors

Compared to its 3 direct competitors, this SRK 921 RR offers an appealing positioning, managing to stand out in certain specific areas. It stands out with torque of 9.5 Nm. Its torque-to-weight ratio of 21.99 kg/Nm limits its punch at low revs.

Price

QJ Motor SRK 921 RR 2025 Undisclosed

Yamaha R9 900 2025 : $12499

Ducati Panigale V2 2025 : $15995

MV-Agusta F3 800 R 2025 Undisclosed

Acceleration

QJ Motor SRK 921 RR 2025 Undisclosed

Yamaha R9 900 2025 Undisclosed

Ducati Panigale V2 2025 Undisclosed

MV-Agusta F3 800 R 2025 : 3.05 s

Fuel consumption

QJ Motor SRK 921 RR 2025 Undisclosed

Yamaha R9 900 2025 Undisclosed

Ducati Panigale V2 2025 : 5.30 liters/100km (0.44 mpg)

MV-Agusta F3 800 R 2025 : 6.10 liters/100km (0.39 mpg)

Range

QJ Motor SRK 921 RR 2025 Undisclosed

Yamaha R9 900 2025 Undisclosed

Ducati Panigale V2 2025 : 283 km (176 miles)

MV-Agusta F3 800 R 2025 : 270 km (168 miles)

Torque

QJ Motor SRK 921 RR 2025 : 9.5 mkg

Yamaha R9 900 2025 : 9.5 mkg

Ducati Panigale V2 2025 : 9.5 mkg

MV-Agusta F3 800 R 2025 : 8.98 mkg

Power

QJ Motor SRK 921 RR 2025 : 127.90 ch (126.10 hp)

Yamaha R9 900 2025 : 119 ch (117.40 hp)

Ducati Panigale V2 2025 : 120 ch (118.30 hp)

MV-Agusta F3 800 R 2025 : 147 ch (145 hp)

Power-to-Weight ratio

QJ Motor SRK 921 RR 2025 : 1.66 kg/ch *

Yamaha R9 900 2025 : 1.55 kg/ch *

Ducati Panigale V2 2025 Undisclosed

MV-Agusta F3 800 R 2025 : 1.19 kg/ch

Torque-to-Weight ratio

QJ Motor SRK 921 RR 2025 : 21.99 kg/mkg *

Yamaha R9 900 2025 : 19.2 kg/mkg *

Ducati Panigale V2 2025 Undisclosed

MV-Agusta F3 800 R 2025 : 19.27 kg/mkg

Speed

QJ Motor SRK 921 RR 2025 : over 240 km/h (149.10 mph)

Yamaha R9 900 2025 : over 240 km/h (149.10 mph)

Ducati Panigale V2 2025 : over 250 km/h (155.30 mph)

MV-Agusta F3 800 R 2025 : 240 km/h (149.10 mph)

CO² emissions

QJ Motor SRK 921 RR 2025 Undisclosed

Yamaha R9 900 2025 : 116 g/km

Ducati Panigale V2 2025 : 123 g/km

MV-Agusta F3 800 R 2025 : 139 g/km

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Bikers' reviews Leave a review - 4 reviews

Good Model 2025

The QJ 921 RR is a beautiful motorcycle and a worthy successor to the MV Agusta at a reasonable price. 02/18/2026 14:03 Rating : 5/5 Respond to Good

Height

Jmh Model 2025

Oh, sorry, I didn't see the line about the seat height being 835 mm on my smartphone.
I understand better now... 02/07/2026 11:25 Rating : 4/5 Respond to Jmh

Height

Jmh Model 2025

You state a minimum height of 1130 mm, which seems surprising to me, as it would mean that you would need to be at least 2 m tall to ride it.
I have a Yamaha 900 Diversion with a seat height of 790 mm, which is generally the average height for a motorcycle, and 850 mm max for a trail bike. 02/07/2026 11:22 Rating : 3/5 Respond to Jmh

ERROR

FITBIKER30 Model 2025

This bike is not A2 compatible!!! 10/13/2025 09:33 Rating : 5/5 Respond to FITBIKER30

Yffic membre de l'équipe Logo en petite résolution du site motoplanete

You're right, it was a mistake on our part. I've just corrected it, and the bike is only available to people with an A licence 10/13/2025 10:25 Rating : 5/5 Participate in the conversation

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Used

Find this used SRK 921 RR on MotoPlanete

SRK 921 RR 2025

9990€

QJ motor SRK 921 RR 2025

The ultimate site for finding the used motorcycle of your dreams: Motoplanete opens its doors to you!

FAQ Your frequently asked questions about the SRK 921 RR 2025

What is the power of the SRK 921 RR?: The SRK 921 RR 2025 develops a power of 127.90 ch (126.10 hp)
What is the torque of the SRK 921 RR?: The maximum torque of the SRK 921 RR 2025 is 9.50 mkg (93 Nm) to 8,000 rpm.
What is the maximum speed of the SRK 921 RR?: The SRK 921 RR 2025 is capable of reaching a top speed of over 240 km/h (149.10 mph) on the track.
What is the weight of the SRK 921 RR?: The SRK 921 RR 2025 has a a weight when fully loaded of 223 kg (492 lb).
QWhat is the seat height of the SRK 921 RR?: To ensure good accessibility, the SRK 921 RR 2025 offers a minimum seat height of 835 mm (32.87 in).
What is the price of the SRK 921 RR?: The price of the SRK 921 RR 2025 is 13,499€ in France. It is displayed at 13,999€ in Germany.
Is the SRK 921 RR approved for transporting a passenger?: Yes, this vehicle is equipped as standard for 2 people.
What size tires should I put on my SRK 921 RR?: The standard size for a SRK 921 RR 2025 is 120 / 70 - 17 for the front, and 190 / 50 - 17 for the rear.
What colors are available for the SRK 921 RR?: For the 2025 model year, the SRK 921 RR is available in several colors: red and black.
Where can I find high-quality used SRK 921 RRs?: You can find used SRK 921 RR at great prices on MotoPlanete, in the section dedicated to them—models from professionals and private sellers, as well as spare parts.

Technical motorcycle description QJ Motor SRK 921 RR 2025

Specifications QJ Motor SRK 921 RR 2025

Essentials

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