Beta 2019 RR 350 4T vs Sherco 300 ST-R

Fuel	Petrol	Petrol
Engine Displacement	349.10 cc	294.00 cc
Engine	Single cylinder, 4-stroke, liquid-cooled	2 stroke Sherco proprietary design
Engine Starting	Electric	Geared system with folding lever
Engine Lubrication	2 oil pumps	2% oil pre-mix
Clutch	wet multi-disc clutch	Hydraulic, diaphragm system
Fuel System	Synerject dual electronic injection	--
Ignition	--	Hidria digital
Cooling System	Liquid Cooled	Liquid Cooled
Transmission	6 gears	5 speed
Gear Shift Pattern	1-N-2-3-4-5-6	1-N-2-3-4-5
Frame	Molybdenum steel with double cradle split above the exhaust port	Tubular section Chrome-moly

Front	90/90 - 21	Morad 21” black rim
Rear	140/80 -18	Morad 18” black rim
Wheel / RIM	Alloy	Spoke

Front	Wave disc 260 mm and double-piston floating caliper	185 mm Hydraulically activated, floating
Rear	Wave disc 240 mm and single-piston floating caliper	--

Front	Hydraulic USD fork with 48 mm shaft	39 mm Steel Tech fork
Rear	Monoshock with progressive compound lever	175 mm Progressive link system with single adjustable shock absorber

Colors

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Length	2180 mm	--
Width	807 mm	--
Height	1270 mm	--
Weight	109 kg	--
Wheelbase	1490 mm	1322 mm
Ground Clearance	320 mm	310 mm
Fuel Tank Capacity	8 litres	2.4 litres

Features

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- Cylinder head: improved compression rate and dome-shaped head - Crankshaft: new balancing, reduced vibration, more torque in the mid-range and at high revs - New CDI curve: increased power at low rpms - Removable rear exhaust bracket - R16v shock absorber