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Prices are inclusive of VAT, one years road tax, and first registration fee. |
The exotic outsider just a few years ago, the Duke has long since created its own domain, including its own values. Or better said: performance values. If superathletes feared the Duke then, now it’s practically unbeatable.
To ride the Duke you need skill, courage and of course: style! |
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Engine type |
Single cylinder, 4-stroke |
Displacement |
690 cc |
Bore x stroke |
102/84,5 mm (4.01 / 3.33") |
Performance (homologated) |
51,5 kW/7500 rpm |
Max. torque |
70 Nm/5500 rpm |
Compression ratio |
12,5:1 |
Starter/Battery |
E-Starter / 12 V 8.6 Ah |
Transmission |
6 gears, dog clutch engagement |
Fuel Mixture Generation |
Keihin EFI with EPT (Electr. Power Throttle) |
Control |
4 V / OHC with roller rocker levers |
Lubrication |
Pressure lubrication with 2 Eaton pumps |
Engine lubrication |
Motorex, fully synthetic, SAE 10W-60 |
Primary drive |
36:79 |
Final drive |
16:40 |
Cooling |
Liquid cooled |
Clutch |
APTC slipper clutch, hydraulically operated |
Motor Management |
Keihin EMS |
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Frame |
Chromium-Molybdenum trellis frame, powder coated |
Subframe |
Aluminium 7020 |
Handlebar |
Aluminium, Ø 28 / 22 mm (1.10 / 0.87"), tapered |
Front suspension |
WP USD Ø 48 mm (1.89") |
Rear suspension |
WP mono shock with Pro-Lever linkage |
Suspension travel front/rear |
140 / 140 mm (5.51 / 5.51") |
Front brake |
Brembo four piston, radially bolted caliper, brake disc Ø 320 mm (12.6") |
Rear brake |
Brembo single piston, floating caliper, brake disc Ø 240 mm (9.45") |
Rims, front/rear |
Cast aluminium wheels 3.5 x 17"; 5 x 17" |
Tires, front/rear |
120/70 R 17"; 160/60 R 17" |
Chain |
X-Ring 5/8 x 1/4" |
Battery |
12 V / 8.6 Ah |
Main silencer |
Stainless steel underfloor silencer with integrated catalytic converter |
Steering head angle |
63.5° |
Trail |
115 mm (4.53") |
Wheel base |
1472 ± 15 mm (57.95 ± 0.59") |
Ground clearance (unloaded) |
155 mm (6.1") |
Seat height |
865 mm (34.06") |
Tank capacity |
approx. 13.5 liters / 2.5 liters reserve (3.56 / 0.66 gal) |
Weight (no fuel) |
approx. 148 kg (326.3 lbs) |
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