F4 S/1+1 EV03: PASSION AND REASON
Cloned from the unrepeatable F4 Serie Oro, the S version is enriched by the initials EVO3 which indicate the Model Year and the presence of the Evolution engine. Having an excellent price versus quality ratio, it represents the entry level to live the pleasure of owning an F4. Available in the commemorative chromatic red and silver version or in the luminous "Diamond" color, the F4S is produced as both a single or double seater. In this latter version, named 1+1, the passenger seat was obtained with the intention of maintaining unaltered the stylistic flow of the spectacular arrow type tail end. In achieving this objective, the passenger seat is the same color as the bodywork and the relative footrests are designed to integrate themselves perfectly within the extraordinary F4 lines.
Cloned from the unrepeatable F4 Serie Oro, the S version is enriched by the initials EVO3 which indicate the Model Year and the presence of the Evolution engine. Having an excellent price versus quality ratio, it represents the entry level to live the pleasure of owning an F4. Available in the commemorative chromatic red and silver version or in the luminous "Diamond" color, the F4S is produced as both a single or double seater. In this latter version, named 1+1, the passenger seat was obtained with the intention of maintaining unaltered the stylistic flow of the spectacular arrow type tail end. In achieving this objective, the passenger seat is the same color as the bodywork and the relative footrests are designed to integrate themselves perfectly within the extraordinary F4 lines.
The modifications of the Model Year 2003
Aluminum silver colored wheels like the SPR model
Clutch cover painted in MV AGUSTA grey
Sprocket cover painted in MV AGUSTA grey
Phonic wheel cover painted in MV AGUSTA grey
EVO3 identifying initials
Distinguishing features:
Instrumentation equipped with rev counter yellow background and the "F4" logo
"Tricolore" logo placed on the steering head
EV03 Logo
ENGINE
Type Four cylinder, 4 stroke, 16 valve
Timing system “D.O.H.C”, radial valve
Total displacement 45.7 cu. in.
Compression ratio 12:1
Starting Electric
Bore x stroke 2.9 in. x 1.7 in.
Max. horse power - r.p.m. (at the crankshaft) 100,7 Kw (137 CV) at 12600 - Lim. 13300 r.p.m.
Max. torque - r.p.m. 8,3 Kgm at 10500
Cooling system Liquid cooled, water-oil heat exchanger
Engine management system “Weber Marelli” 1,6 M ignition - injection integrated system; induction discharge electronic ignition,“Multipoint” electronic injection
Clutch Wet, multi - disc
Gear box Cassette gearbox; six speed, constant mesh
Primary drive 47/81
Gear ratio -
First gear: Speed 13/38 71.6 mph at 13300 r.p.m.
Second gear: Speed* 14/31 94.5 mph at 13300 r.p.m.
Third gear: Speed* 18/32 117.7 mph at 13300 r.p.m.
Fourth gear: Speed* 20/30 139.5 mph at 13300 r.p.m.
Fifth gear: Speed* 22/29 158.7 mph at 13300 r.p.m.
Sixth gear: Speed* 21/25 175.7 mph at 13300 r.p.m.
Final velocity ratio 15x40
ELECTRICAL EQUIPMENT
Voltage 12 V
Alternator 650 W at 5000 r.p.m.
Battery 12 V - 9 Ah
DIMENSIONS AND WEIGHT
Wheelbase 55.04 in.
Overall lenght 79.01 in.
Overall width 26.97 in.
Saddle height 31.10 in.
Min. ground clearance 5.12 in.
Trail 3.87 in.
Dry weight 421.1 lb
Fuel tank capacity 4.6 Brit. gal. ( reserve fuel: 0.88 Brit. gal. )
PERFORMANCE
Maximum speed* 175.7 mph
FRAME
Type CrMo Steel tubular trellis (TIG welded)
Rear swing arm pivot plates: material Aluminium alloy
FRONT SUSPENSION
Type “UPSIDE - DOWN” telescopic hydraulic fork with rebound-compression damping and spring preload adjustment
Rod dia. 1.93 in.
Travel on leg axis 4.65 in.
REAR SUSPENSION
Type Progressive, single shock absorber with rebound - compression damping and spring preload
Single sided swing arm: material Aluminium alloy
Wheel travel 4.72 in.
BRAKE
Front brake Double steel floating disc
Flange: material Steel
disc dia.; caliper piston number and dia. 12.2 in.; 6 with 0.89 in. dia.; 1.00 in. dia.; 1.19 in. dia.
Rear brake Single steel disc
disc dia.; caliper piston number and dia. 8.27 in.; 4 with 1.00 in. dia.
RIM
Front: Material / size Aluminium alloy 3,50 ” x 17 ”
Rear: Material / size Aluminium alloy 6,00 ” x 17 ”
TYRE
Front 120/65 - ZR 17 (56 W)
Rear 190/50 - ZR 17 (73 W) or 180/55 - ZR 17 (73 W)
FAIRING
Material Thermoplastic
