From China comes a new and compact fairing with a 421 cc and 77 HP inline four-cylinder combined with a very respectable chassis. Its arrival in Italy is also very likely
The medium-sized sports segment is preparing to welcome a new, fearsome contender. QJmotor now seems ready to launch the intriguing in Europe too Srk 421 RRa fairing with interesting technical characteristics which, by virtue of a highly competitive price, could have a big impact on its reference market. The model has in fact already landed in Great Britain, where it is marketed at the price of £5,299 (just over 6,130 euros at current exchange rates), a circumstance which makes its possible introduction into EU markets, including Italy, more than plausible.
1 Design
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On a stylistic level, the Srk 421 RR focuses on aggressive and modern lines that design a fairing sharp, with a front characterized by marked air intakes and small ones winglets (more scenographic than actually aerodynamic) which accentuate its character racing. Mainly responsible for its shapes are the British Adrian Morton and the Italian Paolo Bianchi, both with a past in MV Agusta, who opted for an aesthetic inspired by larger-displacement super sports cars with more compact proportions and a layout designed for young people. There saddle808 mm from the ground, is equipped with a non-slip coating while the declared dry weight is 186kg.
2 Motor
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The motor It’s an inline four-cylinder 421 cc with 16 valves, twin camshaft distribution and liquid cooling. QJmotor gives it a maximum power of 77 HP at 14,000 rpm and a maximum torque of 39 Nm at 13,000 rpm, values that are certainly significant for its class and which suggest its ability to rev very high. There is no quickshifter, but a traditional 6-speed gearbox complete with slipper clutch. The exhaust instead has a 4-in-1 configuration.
3 Cycling
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The chassis of the Srk 421 RR promises sufficient precision and stability to accommodate its sporting nature. The chassis perimeter promises good structural rigidity and connects to suspensions adjustable shoes by Marzocchi. THE’braking system it features a double 300 mm front disc, gripped by 4-piston radial Brembo calipers, and a single 220 mm disc at the rear coupled to a 2-piston Brembo caliper. The picture is completed by 17″ 7-spoke alloy wheels and a 16.5-litre tank.
4 Equipment
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Following the current one trend of the Chinese brands, QJmotor has granted the Srk 421 RR a equipment quite rich for the category to be controlled via a modern 7″ color TFT instrument panel. There is no shortage of Bosch ABS, traction control and two driving modes, ‘Normal’ and ‘Sport’, but not even less obvious elements such as the tire pressure monitoring system and two USB sockets. Cameras front and rear are instead part of the list of optional.

5 Technical data sheet
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These are technical specifications of the QJmotor Srk 421 RR released by the British branch of the Chinese brand:
QJmotor SRK 421 RR
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