BIMOTA has officially announced 2022 KB4 and KB4RC. They also announce pricing for Japanese market. Features you can get : Alloy machined parts, carbon fiber parts, the most torquey engine in its category, the latest electronics, forged wheels, handmade-painting, real leather seat.

Specs :
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Model name: KB4
Frame type: Front frame trellis made by Hi-resistance steel with Aluminum alloy plates billet machined
Engine type / Valve system: 4 stroke, 4 cyl, DOHC, W/C, 4 valve
Displacement: 1.043 cm³
Bore x Stroke: 77 mm x 56 mm
Compression ratio: 11,8 : 1
Max. power: 104,5 kW (142HP) / 10,000 rpm
Max. torque: 111N・m (11.3 kgf・m) / 8,000 rpm
Fuel system 38 mm throttle bodies(4), Euro 5
Fuel capacity: 19.5 lt.
Transmission: 6 speed
Gear Ratio: 1st 2.600(39/15); 2st 1.950(39/20); 3st 1.600(24/15); 4st 1.389(25/18); 5st 1.238(26/21); 6st 1.107(31/28)
Primary reduction ratio: 1.627 (83/51)
Final reduction ratio: 2.733（41/15)
Clutch type: Wet, multi-disc
Lubrication system: Forced Lubrication (wet sump)
Engine oil capacity: 4.0 lt.

Overall length: 2.050 mm
Overall width: 774 mm
Overall height: 1.150 mm
Wheelbase: 1.390 mm
Ground clearance: 140 mm
Seat height: 810 mm (+/- 8 mm)
Rake angle / Trail: 24.0°/ 100,8 mm
Front Suspension: Öhlins front fork FG R&T 43 NIX30
Wheel travel: 130 mm
Rear Suspension: Aluminum alloy Swingarm billet with Öhlins ttX 36
Rear wheel travel: 122 mm

Front tire size: 120 / 70Z R17
Front wheel size: Forged J17M/C×MT3.50

Rear tire size: 190/50ZR17
Rear wheel size: Forged J17M/C×MT6.00
Front dual: Disc 320 mm
Rear single: Disc 220 mm
Curb weight: 194 kg

Start of sales: 2022

Price :
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Expected to be around : 4,378,000 yen or £30,000

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