Wednesday, 26 February 2014

KTM RC 390

ENGINE

Design
1-cylinder 4-stroke engine, water-cooled
Displacement
373.2 cm³
Bore
89 mm
Stroke
60 mm
Performance
32 kW (43 hp)
Starting aid
Electric starter
Transmission
6 speed, claw shifted
Engine lubrication
Forced oil lubrication with 2 Eaton pumps
Primary gear ratio
30:80
Secondary gear ratio
15:45
Cooling system
Liquid cooling system, continuous circulation of cooling liquid with water pump
Clutch
Wet multi-disc clutch / mechanically operated
Ignition system
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment

CHASSIS

Frame
Tubular space frame made from steel, powder-coated
Fork
WP Suspension Up Side Down
Shock absorber
WP Monoshock
Suspension travel front
125 mm
Suspension travel rear
150 mm
Brake system Front
Disc brake with four-pot brake caliper
Brake system Rear
Disc brake with one-pot brake caliper, floating brake discs
Brake discs - diameter Front
300 mm
Brake discs - diameter Rear
230 mm
Chain
5/8 x 1/4” X‑Ring
Steering head angle
66.5°
Wheel base
1,340±15 mm
Ground clearance (unloaded)
178.5 mm
Seat height (unloaded)
820 mm
Total fuel tank capacity approx. 10 l
Unleaded premium fuel (95 RON)
dry weight
147 kg

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