Specificatii Tehnice

Item		Specifications
Dimensions:	Overall length	1.985m (78.1 in.)
	Overall width	685mm (27.0 in.)
	Overall height	1.065m (41.9in.)
	Wheelbase	1.335m (52.6 in.)
	Ground clearance	125mm (4.9 in.)
	Dry weight	183kg (403.5 lb.)
	Curb weight	[200kg (440.9 lb.)]
	Maximum weight capacity	[347kg (765.0 lb.)]
Frame:	Frame type	Twin-spar aluminum
	Front suspension	41mm Showa USD cartridge forks
	Front wheel travel	[120mm (4.7 in.)]
	Rear suspension	Single-sided swing arm
	Rear wheel travel	[120mm (4.7 in.)]
	Rear damper	Gas-filled damper
	Front wheel size	17x3.5 in.
	Rear wheel size	17x4.5 in.
	Front tire size	120/60-R17 55H
	Rear tire size	150/60-R17 66H
	Front brakes	Double floating disc; 4-piston Nissin calipers
	Rear brake	Single solid disc; 2-piston Nissin caliper
	Caster angle	[25-deg 20']
	Trail	[96mm (3.8 in.)]
	Fuel grade	Unleaded, minimum 91 RON
	Fuel tank capacity	15 liters (4.0 U.S. gal., 3.5 Imp gal.)
	Fuel tank reserve capacity	2.0 liters (0.5 U.S. gal., 0.4 Imp gal.)
Engine:	Bore and stroke	55.0mm x 42.0mm (2.16 in. x 1.65 in.)
	Displacement	399 cm³ (24.3 cu in.)
	Compression ratio	11.3 : 1
	Cylinder compression	489.5-1,468.6 kPa (10.8-14.7 Bar, 157-213 psi)
	Valve train	Gear driven DOHC; 4 valves per cylinder
	Intake valve opens @ 1mm lift	[15-deg. BTDC]
	Intake valve closes @ 1mm lift	[35-deg. ABDC]
	Exhaust valve opens @ 1mm lift	[35-deg. BBDC]
	Exhaust valve closes @ 1mm lift	[5-deg. ATDC]
	Inlet valve clearances	0.12-0.18mm
	Exhaust valve clearances	0.21-0.27mm
	Lubrication system	Forced pressure and wet sump
	Oil pump type	Trockoid
	Cooling system	Liquid cooled; dual radiators and cooling fan
	Air filtration	Paper filter
	Crankshaft type	Unit-type; 4 main journals; 360-deg.
	Firing order	#1 @ 90 deg.; #4 @ 270 deg.; #3 @ 90 deg.; #2 @ 270 deg.
	Cylinder arrangement	4 cylinders; 90-deg. V
	Cylinder numbering
Carburetor:	Carburetor type	Constant velocity Keihin; 4 carburetors
	Throttle bore	[32mm (1.3 in.)]
Drive train:	Clutch system	Multi-plate, wet
	Clutch operation	Cable operated
	Transmission	6-speeds
	Primary reduction	2.117 (34/72)
	Final reduction (sprockets)	2.533 (15/38)
	Drive chain slack	15-25mm (5/8-1 in.)
	Drive chain size/links	525/102
	Gear ratio, 1st	3.307 (13/43)
	Gear ratio, 2nd	2.352 (17/40)
	Gear ratio, 3rd	1.875 (16/30)
	Gear ratio, 4th	1.590 (22/35)
	Gear ratio, 5th	1.434 (23/33)
	Gear ratio, 6th	1.318 (22/29)
	Gearshift pattern	Left foot operated return system: 1—N—2—3—4—5—6
Electrical:	Ignition system	Digitalized full transistor ignition
	Starting system	Electric starter motor
	Charging system	Triple phase output alternator
	Regulator/rectifier type	SCR Shorted/triple phase full wave rectification
	Lighting system	Battery (YTX7A-BS)
Lubrication:	Engine oil capacity at draining	2.4 liters (2.54 U.S. qt., 2.11 Imp. qt.)
	Engine oil capacity at disassembly	3.0 liters (3.17 U.S. qt., 2.64 Imp. qt.)
	Engine oil capacity at oil filter change	2.5 liters (2.64 U.S. qt., 2.2 Imp. qt.)
	Recommended engine oil type	API grade SE, SF or SG
	Recommended engine oil viscosity	SAE 10W-30, 10W-40 or 20W-50
	Oil pressure at oil pressure switch	490-588 kPa (5.0-6.0 Bar, 71-85 psi) @ 5,000 rpm (80 deg.C, 176 deg.F)
Fuel system:	Main jets (All cylinders)	# 108
	Slow (idle) jets	# 35
	Pilot screw initial opening	1 5/8 turns out
	Pilot screw final opening	[1/4 turn out]
	Float level	12.5mm (0.49 in.)
	Carburetor vacuum difference	Within 40 mmHg (1.6 inHg)
	Base carburetor (for carburetor synchronization)	No. 2 carburetor
	Idle speed	1,300 +/- 100 rpm
	Throttle grip free play	2-6mm (0.08-0.24 in.)
Clutch system:	Clutch lever free play	10-20mm (0.4-0.8 in.)
	Clutch disc thickness	2.92-3.08mm (0.115-0.121 in.)
	Clutch disc service limit	2.8mm (0.110 in.)
	Clutch plate warpage limit	0.30mm (0.012 in.)
Cooling system:	Coolant capacity (radiators & engine)	2.1 liters (2.22 U.S. qt., 1.85 Imp. qt.)
	Coolant capacity (reserve tank)	0.2 liter (0.21 U.S. qt., 0.18 Imp. qt.)
	Radiator cap relief pressure	108-137 kPa (1.10-1.40 kg/cm², 16-20 psi)
	Fan cut-in temperature	98-102 deg.C (208-216 deg.F)
	Fan cut-out temperature	93-97 deg.C (199-207 deg.F)
	Temperature sender resistance	130-180 ohms @ 50 deg.C (122 deg.F); 45-60 ohms @ 80 deg.C (176 deg.F); 10-20 ohms @ 120 deg.C (248 deg.F)
	Thermostat begins to open	80-84 deg.C (176-183 deg.F)
	Thermostat fully open	95 deg.C (203 deg.F)
	Thermostat valve lift	8.0mm (0.23 in.) min.
Wheels/Tires:	Axial wheel runout (maximum)	2.0mm (0.079 in.)
	Radial wheel runout (maximum)	2.0mm (0.079 in.)
	Axle runout (maximum)	0.20mm (0.0079 in.)
	Cold tire pressure (driver only, front)	32 psi (2.25 kg/cm²; 2.2 bar)
	Cold tire pressure (driver only, rear)	32 psi (2.25 kg/cm²; 2.2 bar)
	Cold tire pressure (driver & pass., front)	32 psi (2.25 kg/cm²; 2.2 bar)
	Cold tire pressure (driver & pass., rear)	36 psi (2.50 kg/cm²; 2.4 bar)
Front suspension:	Fork spring free length	234.2mm (9.22 in.)
	Fork spring direction	Tighter coils on top
	Fork oil weight	10W
	Fork oil level	74mm (2.91 in.)
	Fork oil capacity	445cc
	Fork tube runout (maximum)	0.2mm (0.0008 in.)
	Steering bearing pre-load	1.0-1.5kg (2.2-3.3 lbs.)
Rear suspension:	Shock spring free length	121mm (4.75 in.)
	Shock spring installed length	[147.7mm (5.81 in.)]
	Nitrogen gas pressure	[98 kPa (142 psi; 97.9 bar)]
Brakes:	Brake fluid type	DOT 4
	Brake disc runout (maximum)	0.3mm (0.012 in.)
	Front brake disc thickness	4mm (0.16 in.)
	Front brake master cylinder I.D.	14.000mm (0.5512 in.) (9/16")
	Front brake caliper cylinder I.D. (upper)	30.230mm (1.1902 in.)
	Front brake caliper cylinder I.D. (lower)	27.000mm (1.0630 in.)
	Rear brake disc thickness	6mm (0.24 in.)
	Rear brake master cylinder I.D.	14.000mm (0.5512 in.) (9/16")
	Rear brake caliper cylinder I.D.	25.400mm (1.0000 in.)
Battery/Charging system:	Battery capacity	12v (6AH) YTX7A-BS
	Battery charging rate (normal)	0.7A/5-10 hr.
	Battery charging rate (quick)	3.0A/1 hr.
	Battery voltage	13.0-13.2v
	Current leakage (maximum)	1.0 mA
	Stator coil resistance	0.1-1.0 ohms @ 20 deg.C (68 deg.F)
	Reg/rec regulated voltage/amperage	13.5-15.5v (0-6A) @ 5,000rpm
	Regulated voltage output	13.5-15.5v @ 5,000 rpm
	Regulated current output	0-6.0A @ 5,000 rpm
Ignition system:	Spark plug (standard)	NGK ER9EH or ND Y27FER
	Spark plug (racing)	NGK ER10EH or ND Y31FER
	Spark plug (cold climate)	NGK ER8EH or ND Y24FER
	Spark plug gap	0.6-0.7mm (0.024-0.028 in.)
	Ignition timing "F" mark	15-deg. BTDC @ 1,300rpm
	Advance starts	[1,800rpm +/-200rpm]
	Advance stops	7,500rpm +/-100rpm
	Full advance	36-deg. BTDC @ 7,500rpm +/-100rpm
	Pulse generator coil resistance	450-550 ohms @ 20 deg.C (68 deg.F)
	HT coil resistance (primary winding)	2.5-3.5 ohms @ 20 deg.C (68 deg.F)
	HT coil resistance (secondary winding, w/plug cap)	14.0-25.0 ohms @ 20 deg.C (68 deg.F)
	HT coil resistance (secondary winding, w/o plug cap)	11.0-14.0 ohms @ 20 deg.C (68 deg.F)
Lights/Meters/Switches:	Main fuse	30A
	Fuse	15A x 1; 10A x 3
	Headlight (high/low beam)	12v 60/35w (H4)
	Tail/brake light	12v 5/18w
	Position light	12v 1.7w x 2
	Turn signal light (front)	12v 5/18w x 2
	Turn signal light (rear)	12v 15w x 2
	Instrument light	12v 1.7w x 5
	Oil pressure warning indicator	12v 1.7w
	Oil temperature indicator	12v 1.7w
	High beam indicator	12v 1.7w
	Turn signal indicator	12v 1.7w
	Neutral indicator	12v 1.7w
	Sidestand indicator	12v 1.7w
Starting system:	Starter motor brush length	12-13mm (0.47-0.51 in.)
	Starter motor brush length service limit	6.5mm (0.26 in.)