Technical SpecificationsAprilia Tuono 125 (2003)
| Engine Engine type Bore x Stroke Displacement Valves Compression ratio Max Power Max Torque Fuel system Transmission Final drive Clutch Ignition type Starting system Lubrication Exhaust Spark plug Battery Gear ratios | Liquid cooled, single cylinder, 2-stroke 54.0 x 54.5 mm 125cc 4 valves per cylinder 12.5:1 Carburetors, Dell?Orto PHBH 28 6-speed Chain Multiple disk in oil bath CDI capacitor discharge electronic ignition Kick starter Wet sump |
| Dimensions Frame type Castor Overall length Overall width Overall height Wheelbase Seat height Ground clearance Dry weight Fuel capacity Colors Suspension (front) Suspension (rear) Tyre (front) Tyre (rear) Brake (front) Brake (rear) | Cast aluminium sloping twin-spar with thin walled structural shell and cross rib reinforcement 1950 mm (76.8 inches) 720 mm (28.3 inches) 1135 mm (44.7 inches) 1345 mm (53 inches) 805 mm (31.7 inches) 125 kg 14 litres Upside-down hydraulic action telescopic fork, 40 mm inners, 120 mm travel Cast aluminium swing-arm with asymmetrical members and thin walled structural shell. Hydraulic monoshock with adjustable spring preload, 120 mm travel 110/70-R17 150/60-R17 Dual disc 320 mm with 4-piston calipers Single disc 220 mm with 2-piston calipers |
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