1. GENERAL INFORMATION K-PIPE 125 SPECIFICATIONS Motorcycle name & Model No. K-PIPE 125 Chassis name & Model No. LKL5 Air cleaner type Sponge Fuel System Overall length (mm) 1930 Fuel capacity 4 liter Type PD Carburetor Overall width (mm) 740 Overall height (mm) 1040 Piston dia. (mm) 18 Wheel base (mm) 1265 Venturi dia.(mm) 17.5 equivalent Engine type 4 stroke Throttle type Piston type Displacement (cc) 124 Type CDI Ignition System Equipment Electrical Fuel type 93# nonleaded gasoline Ignition timing 34.52°/4000rpm Breaker type Front 47 Dry weight (kg) Rear 56 Spark plug CHAMPION Total 103 P-RZ9HC Front 49 Spark plug gap 0.60.7mm Gross weight (kg) Rear 57.5 Battery Capacity 12V6AH Total 106.5 Clutch Type Wet multi-disc clutch Power Drive System Front 2.75-17 41P Type Transmission Gear 4-speed transmission Tires Rear 3.5-17 54P Operating method Foot operated Ground clearance (mm) 180 Type International type Perform- Braking distance (m) 3.6 (30km/h) 1st gear 2.83 ance Min. turning radius (m) 1.86 1.71 Reduction 2ndgear Starting motor & ratio 3rd gear 1.24 Starting system Kick starter 4th gear 0.96 Type Overhead Front Caster angle 26° camshaft/OHC Axle Wheel base (mm) 1260 Moving Device Cylinder arrangement Single cylinder Tire pressure Front 1.75/2.0 Combustion chamber type Semi-sphere (kg/cm)(2 riders) Rear 1.75/2.25 Valve arrangement Single cam, OHV Left 45° Bore x stroke (mm) 54×54 Turning angle Right 45° Compression ratio 8.6:1 Front disk brake Brake system Compression pressure type (kg/cm- rpm) 122 Rear drum brake Max. output (kw/rpm) 6.0/7000 Front Pair of swing arm Device Damping Suspension Rear Swing arm Engine Max. torque (N.m/rpm) 8.5/6000 Intake Open -5° Front Oil damper spring Shock absorber Port (6.7mm) Close 24° Rear Oil damper spring timing Exhaust Open 24.5° Frame type Back bone (6.8mm) Close 2° Valve clearance Intake 0.06mm (Cold engine) Exhaust 0.06mm Idle speed (rpm) 17001500 Forced pressure & System Lubrication Lubrication type wet sump Oil pump type Inner/outer rotor Oil filter type Wire gauze filter Oil capacity 1.0 liter Cooling Type Air cooling 1-1