Bimota KB4RC - 2022 Specifications and Reviews

The 2022 Bimota KB4RC is a lightweight Italian sport bike powered by a 1043cc Kawasaki four-cylinder engine producing 140 horsepower, designed for experienced riders seeking agile handling and track-focused performance. Known for its precision engineering and responsive dynamics, it excels in cornering and acceleration. This machine appeals to purists who value craftsmanship and performance over mainstream appeal.

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General information

CategorySport
Year2022
ModelBimota KB4RC

Engine and Transmission Specifications

Emission detailsEuro 5
ClutchWet, multi-disc
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced Lubrication (wet sump)
Fuel controlOverhead Cams (OHC)
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke77.0 x 56.0 mm (3.0 x 2.2 inches)
Compression11.8:1
Torque111.0 Nm (11.3 kgf-m or 81.9 ft.lbs) @ 8000 RPM
Power140.1 HP (102.3 kW) @ 10000 RPM
Engine detailsKawasaki engine
Engine typeIn-line four, four-stroke
Capacity:1043.0 ccm (63.64 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsFive-spoke forged alloy
Rear brakesSingle disc
Diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tire190/50-ZR17
Front tire120/70-Z17
Rear wheel travel120 mm (4.7 inches)
Rear SuspensionAluminum alloy Swingarm billet with Öhlins ttX 36
Front wheel travel130 mm (5.1 inches)
Front SuspensionÖhlins front fork FG R and and T 43 NIX30
Trail101 mm (4.0 inches)
Rake (fork angle)24.0°
Frame typeTrellis made by Hi-resistance steel with Aluminum alloy plates billet machined
 
 

Physical measures and capacities

Fuel capacity19.00 litres (5.02 US gallons)
Wheelbase1390 mm (54.7 inches)
Ground clearance140 mm (5.5 inches)
Overall width765 mm (30.1 inches)
Overall length2210 mm (87.0 inches)
Overall height1165 mm (45.9 inches)
Seat height810 mm (31.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc194.0 kg (427.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsAlso called Bimota KB4 Race Cafe.
InstrumentsDigital
StarterElectric
Color optionsRed/white

Performance Profile & Rider Fit

142 hp
Peak Power
3.1s
0-60 mph

Best For

Track95%
City30%
Cornering96%
Daily Riding25%
Touring20%
Passenger15%

Rider Profile

Best ForThis bike suits experienced riders who are confident with high-revving, powerful sportbikes and aggressive geometry.
PurposeBuilt for spirited canyon carving and track-day performance, prioritizing razor-sharp handling over practicality.
Rider FitThe committed sport riding position and high seat height demand good flexibility and place significant weight on the wrists and shoulders during slow-speed riding.
CharacterA boutique Italian exotic with a Kawasaki-derived inline-four heart, blending exclusive craftsmanship with serious performance credentials.
Not Ideal ForThis is not the right bike for new riders, commuters seeking comfort, or anyone planning long-distance touring or two-up travel.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2022 Bimota KB4RC Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2022 Bimota KB4RC, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2022 Bimota KB4RC is a stunning blend of Italian design and high-performance engineering. With its sleek lines and powerful engine, this motorcycle is sure to turn heads on the road. The KB4RC is equipped with a 1000cc engine that delivers impressive power and torque, making it a thrill to ride. Its responsive handling and advanced suspension system provide a smooth and enjoyable riding experience, while its aggressive styling and premium components make it a standout in the sportbike category. Bimota has truly hit the mark with the 2022 KB4RC, offering a combination of style, performance, and quality construction that is hard to beat. Whether you're a seasoned rider or a newcomer to the sportbike scene, the KB4RC is a motorcycle that will not disappoint. With its top-notch engineering and attention to detail, this bike is a must-have for any motorcycle enthusiast looking for an exhilarating and stylish ride.
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