Beta 2019 RR 390 4T vs Janus Halcyon 450

Fuel	Petrol	Petrol
Engine Displacement	385.60 cc	445.00 cc
Engine	Single cylinder, 4-stroke, liquid-cooled	Single overhead camshaft, 4 valve,
Engine Starting	Electric	Electric
Engine Lubrication	2 oil pumps	Dry sump with gerotor pump, cartridge filter, and oil cooler
Clutch	wet multi-disc clutch	Type: Wet, multi-plate
Fuel System	Synerject dual electronic injection	Electronic fuel injection
Ignition	--	Electronic
Cooling System	Liquid Cooled	Air/oil-cooled
Maximum Power	--	30 HP @ 7500 RPM
Transmission	6 gears	--
Gear Shift Pattern	1-N-2-3-4-5-6	--
Drivetrain	--	PRIMARY DRIVE Drive pinion gear: 24 Clutch ring gear: 64 Transmission ratio: 2.667
Top Speed	--	144 kmph
Display	--	Digital tachometer, speedometer and odometer, with LCD screen
Frame	Molybdenum steel with double cradle split above the exhaust port	DOM tubular steel double cradle

Front	90/90 - 21	4.00 x 18
Rear	140/80 -18	4.50 x 18
Wheel / RIM	Alloy	CNC machined aluminum hubs with aluminum alloy rims and stainless steel straight-pull spokes

Front	Wave disc 260 mm and double-piston floating caliper	Type: 280mm disc with two-piston Brembo floating caliper
Rear	Wave disc 240 mm and single-piston floating caliper	Type: 220mm disc with single-piston Brembo floating caliper

Front	Hydraulic USD fork with 48 mm shaft	Proprietary leading-link fork with dual progressive coil-over Ikon shocks
Rear	Monoshock with progressive compound lever	Proprietary cantilever transom with dual progressive coil-over Ikon shocks

Colors

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Length	2180 mm	2184 mm
Width	807 mm	787 mm
Height	1270 mm	1041 mm
Weight	109 kg	156 kg
Seat Height	--	762
Wheelbase	1490 mm	1422 mm
Ground Clearance	320 mm	--
Fuel Tank Capacity	8 litres	7.5 litres

Features

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