UHUHUHU I love this BIKE!
F4 Senna
Some specs for freaks like me
ENGINE
Type Four cylinder,4 stroke,16 valve
Timing system “D.O.H.C”,radial valve
Total displacement 60.8 cu.in.
Compression ratio 13:1
Starting Electric
Bore x stroke 3.0 in.x 2.2 in.
Max.horse power - r.p.m.(at the crankshaft) 128 Kw (174 HP) at 11900 - Lim.13000 r.p.m.
Max.torque - r.p.m. 111 Nm (11.3 Kgm) at 10000 r.p.m.
Cooling system Liquid cooled,water-oil heat exchanger
Engine management system “Weber Marelli” 5SM 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 50/79
Gear ratio
First gear: Speed 13/38 78.5 mphat 13000 r.p.m.
Second gear: Speed 16/34 108.1 mphat 13000 r.p.m.
Third gear: Speed 18/32 129.2 mphat 13000 r.p.m.
Fourth gear: Speed 20/30 153.1 mphat 13000 r.p.m.
Fifth gear: Speed 22/29 174.2 mphat 13000 r.p.m.
Sixth gear: Speed 21/25 187.0 mphat 13000 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 55.40 in.
Overall lenght 79.01 in.
Overall width 26.97 in.
Saddle height 31.87 in.
Min.ground clearance 5.12 in.
Trail 4.08 in.
Dry weight 418.8 lb
Fuel tank capacity 4.6 Brit.gal.( reserve fuel:0.88 Brit.gal.)
PERFORMANCE
Maximum speed 187.0mph
FRAME
Type CrMoSteel 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. 1.97 in.with Titanium Nitride anti-friction treatment
Travel on leg axis 5.07 in.
REAR SUSPENSION
Type Progressive,F.1-derived single shock absorber with rebound and compression (High speed / Low speed) damping and spring preload
Single sided swing arm:materiale Aluminium alloy
Wheel travel 4.72 in.
BRAKE
Front brake Double floating disc (Ø 12.6 in.) with steel braking band and aluminum flange
Front brake caliper Radial-type with 4 pistons (Ø 1.34 in)
Rear brake Single steel disc (Ø 8.27 in.)
Rear brake caliper With 4 pistons (Ø 1.00 in.)
RIM
Front:Material / size Forged aluminium alloy 3,50 ” x 17 ”
Rear:Material / size Forged aluminium alloy 6,00 ” x 17 ”
TYRES
Front 120/70 - ZR 17 (58 W)
Rear 190/55 - ZR 17 (75 W)
FAIRING
Material Thermoplastic and carbon fiber
MV Agusta F4 1000 Senna
Linear Mode
