4RIDE

New colour scheme in white with golden alloy wheels.
ENGINE
TypeSingle cylinder, 4 strokes, 4 valves, SOHC, liquid cooling
Displacement258,9 cm3
Bore x stroke78 × 54.2 mm
Compression ratio10.5 : 1
Idle speed1,800 min-1
Engine oil capacity0.6 litres ; Transmission: 0.57 litres

FUEL SYSTEM
IntakeElectronic fuel injection PGM-FI
Throttle bore28 mm
Air filterOil-impregnated polyurethane foam filter
Fuel tank capacity4.3 litres

ELECTRIC SYSTEM
Ignition systemElectronic digital transistor
Ignition advance27° BTDC (Idle) ~ 45° BTDC (10.000 min-1)
Spark plugCR6EH-9 (NGK)
Starting systemPrimary Kick Starter
Alternator powerACG 160 W

DRIVE TRAIN
ClutchWet Multi-plate
Clutch operating systemHydraulic operated
Transmission5 speed constant mesh
Primary reduction3,166 (57/18)
Gear ratio1ª 2,385 (31/13)
2ª 1,933 (29/15)
3ª 1,500 (27/18)
4ª 1,130 (26/23)
5ª 0,814 (22/27)
Final reduction4,100 (41/10)
Final transmissionChain roller #520

FRAME
TypeAluminium Twin Tube
Dimension (L×W×H)2,035 x 835 x 1,160 mm
Wheelbase1,335 mm
Caster angle23°
Seat height905 mm
Footrest height390 mm
Ground clearance325 mm
Dry weight82 kg

SUSPENSION
FrontTelescopic fork TECH 39mm, adjustable in preload and extension. 190mm travel.
RearPro-Link system with R16V damper, adjustable in preload, extension. Travel 170mm

WHEELS
Rim typeAluminium / spokes
Rim sizeFront: 21 × 1.60
Rear: 18 × 2.15
Tire sizeFront 80/100 21 (Dunlop)
Rear 120/100 R18 (Dunlop)
Tire pressureFront: 100 kPa
Rear: 100 kPa
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BRAKES
FrontHydraulic disc of 185 × 3.5 mm with MONOBLOC 4-piston caliper and sintered metal Pads
RearHydraulic disc of 183 × 3.5 mm double piston caliper