Bimota KB399

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Brand   Bimota
Model   Bimota KB399
Type of Vehicle   Scrambler/Dirt Bike
Class   Class 2A
Engine Capacity   399cc
Engine   Liquid-Cooled, 4-Stroke, Inline 4-Cylinder
Bore and Stroke   57.0 mm x 39.1 mm
Compression Ratio   12.3 : 1
Max Power   ~77 hp (57 kW) @ high rpm
Max Torque   ~39 Nm
Fuel System   Fuel Injection; 34 mm x 4
Transmission   6 Gears; Wet Multi-disc Clutch; Chain Drive
Frame Type   Steel Trellis Frame With Premium Alloy Components
Front Tyre   120/70 ZR17
Rear Tyre   160/60 ZR17
Overall Length   1990 mm
Overall Width   760 mm
Overall Height   1090 mm
Wheelbase   1380 mm
Seat Height   810 mm
Dry Weight   ~165 kg
Fuel Capacity   ~15 litres
Max Speed   ~220 km/h
The Bimota KB399 (2026–2027) is an exclusive middleweight supersport that revitalizes the legendary Italian brand’s presence in the small-displacement category by building upon the high-revving Kawasaki Ninja ZX-4RR platform. It is powered by a 399cc liquid-cooled inline-four engine that produces approximately 79 hp (80 PS) with ram-air and screams to a 16,000 rpm redline, featuring a standard titanium Akrapovič exhaust for a more visceral soundtrack. While it retains the core steel trellis frame of its donor, Bimota has elevated the chassis with fully adjustable 41mm Showa SFF-BP forks, a Showa BFRC-Lite rear shock, and top-tier Brembo Stylema monobloc calipers for immense stopping power. The bike is wrapped in bespoke Italian bodywork inspired by the larger KB998 Rimini—complete with integrated winglets—and features signature billet aluminum triple clamps and steering components, offering a more artisan and agile alternative to the mainstream supersport market.
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Rd 1, 06 May 2026
COE Bidding of Motorcycles
CAT D
$9452