1. GENERAL INFORMATION DINK50/125 SPECIFICATIONS (DINK 125) Overall length 2030 mm (81.2 in) Air cleaner type Paper element, wet Overall width 760 mm (30.4 in) 11 L (2.31 lmp gal, Fuel capacity Fuel System Overall height 1255 mm (50.2 in) 2.86 US gal) Wheel base 1390 mm (55.6 in) Type LEA5 Carburetor Water cooled 4-stroke, Piston dia. 21.8 mm (0.872 in) Engine type OHC engine Venturi dia. 24 mm (0.96 in) Displacement 124.6 cc (7.6 cu-in) Throttle type Butterfly type Fuel Used 92# nonleaded Type CDI Electrical Equipment Ignition System gasoline Ignition timing 10°1.5°/1000 rpm Front wheel 53 kg (116.6 lb) Dry weight Rear wheel 85 kg (187 lb) NGK Spark plug Total 138 (303.6 lb) DPR7EA-9 Front wheel 60 kg (132 lb) Curb weight Rear wheel 92 kg (202.4 lb) Spark plug gap 0.9 mm (0.036 in) Total 152 kg (334.4 lb) Battery Capacity 12V8AH Front wheel 120/70-13 Clutch type Dry multi-disc clutch Transmission Tire Rear wheel 140/70-12 Type Non-stage transmission Power Drive System Gear Ground clearance 140 mm (308 in) Min. turning radius 2350 mm (94 in) Automatic centrifugal Operation Type Starting motor/Kick Starting system starter Type Two-stage reduction Gear Reduction Type Gasoline, 4-stroke 1st 2.8~1 Cylinder arrangement Single cylinder Reduction Combustion chamber type Semi-sphere ratio Final 8.82 Valve arrangement O.H.C. 1.75 kgf/cm2 (175 kPa, Bore x stroke 52.4×57.8 mm Front Moving Device (2.096×2.312 in) Tire pressure 24.85 psi) Compression ratio 10:1 2 kgf/cm2 (200 kPa, Rear 15 kgf/cm2 (1500 28.4 psi) Compression pressure kPa, 213 psi) Turning Left 42.5° Open 12° (BTDC) angle Right 42.5° Intake Close 35° (ABDC) ENGINE Brake system Front Disk brake Open 28° (BBDC) Exhaust type Rear Disk brake Close 0° (ATDC) Valve Intake 0.1 mm (0.004 in) Suspension Front Telescope Damping Device type Rear Double swing clearance Exhaust 0.1 mm (0.004 in) (cold) Shock absorber Front Telescope Idle speed (rpm) 1700150rpm type Rear Double swing Forced pressure & Frame type Under bone Lubrication type Lubrication System Wet sump Oil pump type Inner/outer rotor type Oil filter type Full-flow filtration 1.1 L (0.968 lmp qt, Oil capacity 1.166 US qt)) Oil exchanging 0.9 L (0.792 lmp qt, capacity 0.954 US qt) Cooling Type Liquid cooled 1-3