Motorcycle manufacturers build low-end sports cars on a budget. That means high-tech luxuries like traction control and cornering ABS often go out the window. Some argue that small-diameter supersports don’t generate enough power for such driver aids. On the other hand, newer riders can benefit the most from the latest electronic safety nets. Such is the case for 2022 KTM RC 390Crash the entry-level sportbike party with IMU-based technology.
See Rider’s 2022 Motorcycle Buyer’s Guide
The original KTM RC 390 came out in 2014, powered by a liquid-cooled 345cc engine with DOHC, four valves and fuel injection. It makes 44 hp at 9,500 rpm and 26 lb-ft of torque at 7,250 rpm. An update in 2017 changed the displacement up to 373cc and added wire throttle and a slide/assist clutch.
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The 2022 model builds on those foundations and takes a giant leap forward. The updated RC 390 features tilt-sensitive traction control, Bosch’s 9.1MP cornering ABS with two modes, and a full-color TFT display. Electronic toolkits are just the tip of the iceberg. KTM combines smarter technology with dramatically reduced weight and race-worthy WP Apex suspension. The RC 390 also delivers KTM’s “Race Ready” racing cry with MotoGP-inspired paintwork, easily detachable bodywork, clip-on handlebars and latching subframe.
KTM has made each modification in the name of faster lap times, so it’s only fitting to take the 2022 RC 390 through the stages at the Streets of Willow circuit in California. The tight, technical layout of course poses many challenges for sports cars of all sizes, but the RC 390’s balance pack proves it’s ready to take on the competition.
SUMMARY OF IT’S PARTS
KTM engineers not only included the 2022 RC 390 in a diet plan, but they also lost weight where it matters most. New cast wheels are 7.5 lbs lighter and new ByBre brakes save an additional 2.1 lbs – nearly 10 lbs less unsprung weight. Above the suspension, KTM has trimmed the grease off the wire mesh frame, which saves an additional 3.3 lbs. 1 gal. increased fuel capacity (from 2.6 to 3.6 gals.) by a few lbs, but the claimed wet weight was only 342 lbs.
The RC 390’s strategic weight reduction has made the light, agile bike even lighter and more agile. The RC changes direction with the smallest input but stays true to its current. From the easy header to the precision of the top cut, the 390 urges riders to increase the cornering speed more with each lap. Of course, more agility can also affect stability, but the RC is still stable under braking, on straight lines and at inclines.
Dustin’s Gear:
Soldier’s helmet: Arai Defiant-X
Racing suit: Alpinestars Missile Ignition
Gloves: Alpinestars GP Pro R3
Bootblack: CHEAP Alpinestars Supertech
Only the arid conditions of the high desert will challenge the rugged nature of the RC 390. Frequent crosswinds push the pint-sized sportbike to the edge of the track, but riders can neutralize the impact. by body posture. At a specific braking area, gusts of wind hit the RC’s flanks at a 3/4 angle and immobilized the chassis just before it hit. However, the sub-400cc supersport recovered admirably, completing the turn without further protest.
KTM remains innovative thanks to the state-of-the-art WP suspension system. The 43mm WP Apex inverted fork may not offer preload adjustment, but the 30 clicks on compression and rebound adjustment make it one of the most advanced in its class. A preload-adjustable WP Apex shock and rear-adjustable rebound, and KTM staff were on hand to fine-tune the settings for each rider’s individual style. Fortunately, the standard setting isn’t far away for me, and the track environment certainly shows off the suspension’s versatility.
While we weren’t on the street on the RC 390 2022, the WP suspension also allows users to stiffen the chassis for the track or create comfort on the road. Continental ContiRoad tires are classified as sports tyres, but their silica-rich compound already provides enough feel and grip for intense road trips. Owners can easily swap out the pavement-oriented rubber for more sticky tires, but the ContiRoad’s versatility and longevity will suit everyday street riding as well as occasional off-road riding.
FIGHT IN THE DOG
Euro 5 emissions regulations forced KTM to downsize the RC 390’s carbon footprint, but it also seized the opportunity to equip the 373cc Single with a 40% larger airbox and updated fuel maps. The four-valve engine still makes 44 horsepower, but the engine tweaks squeeze out a bit more torque, lifting the claimed top from 26 to 27.3 lb-ft.
The slight bump in torque boost isn’t discernible from the saddle, but the small displacement Single still outperforms its segment. From traveling down the tunnel to cranking up the throttle on the way home, the Bosch Engine Management System (EMS) and throttle provide predictable power and throttle response. The engine delivers a decent amount of torque throughout the rev range, but with horsepower peaking at just 500 rpm below the 10,000 rpm red line, extracting every ounce of performance can be an action. balance.
The RC 390’s accessible power profile adapts well to life on the street and track, but the short gearshifts created challenges at the track. Approaching an uphill stretch, I frequently found myself in between 3rd and 4th gear. Keep speed sacrifice 3rd on approach but maximize driving out of the corner. In contrast, the 4th optimized critical uphill force movement but the angular exit rate is affected.
I’ve solved the transmission conundrum by the end of the day, but riders will benefit from prioritizing transmission management. As expected, KTM prepares powertrains for both road and track, but dedicated riders can tailor gearshifts to individual preferences and different routes using accessories from the catalog. PowerParts by KTM.
SIMPLE SAFETY
The optional Quickshifter+ ($180) is a must-have for passionate racers and racers. Thanks to the two-way function, shifting in a straight line and in the braking zone is simplified. Quick shifts provide smooth engagement in higher gears and higher rpm ranges, while shifting in lower gears and engine speeds requires a bit of coordination. I’ve experienced a few false neutrals, but they were the result of less-than-committed changes.
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The small 400cc clutch doesn’t require much taming, but cornering ABS and MTC (Motorcycle Traction Control) make the RC 390 easier. These systems do not limit or hinder aggressive driving, and they increase safety if the driver presses on the accelerator or brakes too much while leaning into a corner. Supermoto ABS mode allows disabling the rear wheel system.
Thanks to the RC 390’s new full-color TFT display and simple menu system, drivers have easy access to all the information they need and can adjust settings on the fly.
SEE SECTION
With 2022 KTM 890 Duke CHEAP and 2022 KTM 1290 Super Duke R Evo Wearing Red Bull KTM-inspired shows, it’s time for the RC 390 to jump into action. Both 2022 color schemes leverage graphic designs from the KTM Factory team and the Tech3 satellite team. However, these changes are much more than deep within the skin.
The redesigned windscreen not only improves wind resistance, its double-layer panels also take the engine heat away from the driver. For dedicated riders, KTM designers reduced the number of body screws and installed a two-piece cockpit for easy headlight removal. Those preparations ease the process of swapping out street-legal consoles for distributed races.
Thanks to the RC 390’s narrower waist and larger 3.6 gal. tank, the side-to-side transitions are fluid but steady. Suspension is easier than before, with the driver’s knee going up against the increased tank contact area. The new clip-ons also offer 10mm of adjustment for comfort on the road or a stance worthy of the track. The sculpted seat shape amplifies the driver’s range of motion while the thicker foam is suitable for street riding.
When riding in the compact sports car, the cabin leans towards compactness, but I never felt cramped on the RC 390. The rider triangle is suitable for the race track environment, but the saddle is flat and positioned. Legs are also beneficial for road warriors. When fully equipped, the cockpit provides enough immobilization for the rider to move backwards, and the newly designed windscreen and windscreen pass air through only the rider’s helmet. .
SN READY TO WIN?
The small-capacity supersport segment is more competitive than ever. From the Honda CBR300R to the Kawasaki Ninja 400 and the Yamaha YZF-R3, sports racers have endless options at their disposal. The RC 390 sets itself apart from the competition with its track-derived chassis and ABS and TC when cornering.
Starting at $5,799, KTM’s only super sports bike proves that compact bikes can boast the latest technology while remaining budget-friendly. KTM RC 390 2022 is not only ready to race, but also ready to take the lead in the very exciting entry-level sportbike segment.
2022 KTM RC 390 Specifications
Basic price: $5,799
Price as checked: $5,979 (Quickshifter+)
Guarantee: 2 years, 24,000 miles
Website: ktm.com
Engine type: Liquid cooled, horizontal single valve, DOHC w/4
Transposition: 373cc
Diameter x stroke of piston: 60 x 89mm
Horse power: 44 hp @ 9,500 rpm (claimed)
Torque: 27.3 lb-ft @ 7,000 rpm (claimed)
Transmission process: 6-speed, sliding clutch / cable-operated power steering
Last drive: Chain of X
The standard long: 52.9 inches.
Rake / Trail: 23.5 degrees / 3.3 inches.
Seat height: 32.4 inches.
Wet weight: 342 lbs.
Fuel quantity: 3.6 gallons
