Ny KTM 690 Duke R

Del:

KTM oppgraderer sin 690 Duke til 690 Duke R. R-versjonen leveres selvsagt med sprekere farger, grafikk og litt karbondeler.

Men forskjellen fortsetter selvsagt i selve motoren. KTM har klart å få til 690 kubikk på Duke Ren – en økning på hele 36 kubikk fra originalen. Dette er gjort med å forlenge slaglengden med 4,5 mm og resultatet er 70 Hk – 5 Hk mer på de 148 Kg som sykkelen har.

KTM har og spandert på bedre fjæringer som er fullt justerbare. Prisen i Norge er ikke klar enda.

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Tekniske data:

ENGINE TYPE

Single cylinder, 4-stroke

DISPLACEMENT

690 cc

BORE/STROKE

102/84.5 mm

POWER

51.5 kW @ 7500 rpm

TORQUE

70 Nm @ 5500 rpm

COMPRESSION RATIO

12.5:1

STARTER/BATTERY

Electric starter/12V 8.6Ah

TRANSMISSION

6 gears

FUEL SYSTEM

Keihin EFI with EPT (Electr. Power Throttle)

CONTROL

4 V/OHC with roller rocker levers

LUBRICATION

Pressure lubrication with 2 Eaton pumps

ENGINE OIL

Motorex, SAE 10W-60

PRIMARY DRIVE

36:79

FINAL DRIVE

16:40

COOLING

Liquid cooling

CLUTCH

APTCTM slipper clutch, hydraulically operated

ENGINE MANAGEMENT/IGNITION

Keihin EMS

CHASSIS

FRAME

Chromium-Molybdenum trellis frame, powder coated

SUBFRAME

Aluminium

HANDLEBAR

Aluminium, tapered, Ø 28/22 mm

FRONT SUSPENSION

WP-USD Ø 48 mm

REAR SUSPENSION

WP-Monoshock with Pro-Lever linkage

SUSPENSION TRAVEL FRONT/REAR

140/140 mm

FRONT BRAKE

Brembo four piston, radially bolted caliper,

brake disc Ø 320 mm

REAR BRAKE

Brembo single piston, floating caliper,

brake disc Ø 240 mm

WHEELS FRONT/REAR

Cast aluminium wheels 3.50 x 17″; 5.00 x 17″

TYRES FRONT/REAR

120/70 R 17; 160/60 R 17

CHAIN

X-Ring 5/8 x 1/4″

SILENCER

Stainless steel underfloor silencer with regulated catalytic converter

STEERING HEAD ANGLE

63.5°

TRAIL

115 mm

WHEEL BASE

1,472 ± 15 mm

GROUND CLEARANCE

155 mm

SEAT HEIGHT

865 mm

TANK CAPACITY

approx. 13.5 litres/2.5 litres reserve

WEIGHT (READY TO RACE)

approx. 148.5 kg (without fuel)

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