SR Ditech
First Direct injection two-stroke scooter in the world
60% increase fuel economy
80% oil reduction
Up to 50 km per 1 litre of petrol
No two-stroke smoke
No two-stroke emissions
Fully automatic (Twist & Go)
Helmet storage under seat
Configuration:
Single cylinder 2-stroke with electronic air assisted direct injection (DiTech)
Cooling:
Air cooled
Capacity:
49.38 cm3
Bore & Stroke:
41 x 37.4 mm
Compression Ratio:
10.5 : 1
Starter:
Electric
Ignition:
High energy inductive coil
Fuel Injection:
Direct into combustion chamber, air assisted and electronically controlled
Direct Injector:
External opening, average nebulisation 8 micron SMD
Pressure Regulator:
Pressure difference maintained at 2.5 bars
Throttle Body:
Diffuser, 18 mm dia. with built-in TPS (Throttle Position Sensor)
Air Compressor:
Controlled by crankshaft, lubricated with air and oil present in the combustion chamber.
Oil Tank Capacity:
1.6 litres (including 0.5 litre reserve)
Lubrication Injection:
With electronic oil pump
Gear Change:
Ventilated automatic variator
Primary Transmission:
V Belt
Clutch:
Automatic centrifugal
Frame:
Split double cradle in high tensile steel
Front Suspension:
Hydraulic Telescopic fork - Travel 80mm
Rear Suspension:
Single hydraulic shock absorber - Travel 78 mm
Brakes Front:
220 mm dia. stainless steel disk, double opposed pistons, 32 mm dia.
Rear:
190 mm dia. stainless steel disk with double opposed pistons, 30 mm dia.
Wheels :
5-spoke light alloy. Front" 1.6" x 16" Rear: 1.85" x 16"
Tyres:
Front: 2.50 x 16 Rear: 2.75 x 16
Dimensions:
Length: 1905 mm
Height:
1270 mm
Width:
705 mm
Wheelbase:
1250 mm
Dry Weight:
86 kg
Fuel Tank Capacity:
8 Litres (1 Litre Reserve)
Source: John Sample Group
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