service book, Sportovní, dynamické, lehké a s nezaměnitelným designem značky Aprilia; nové Tuono 125 slibuje spoustu vzrušení a adrenalinu, a to i nejmladším jezdcům. Agresivní design, špičkový podvozek a výkonný motor - to vše navrženo a vyrobeno v Itálii - společně tvoří skutečně výjimečný stroj. ENGINE TYPE Single-cylinder, 4-stroke, 4-valve, DOHC, liquid cooling BORE AND STROKE 58 x 47 mm DISPLACEMENT 124,2 cc COMPRESSION RATIO 12.0~12.6: 1 MAX POWER 11 kW at 10,000 rpm MAXIMUM TORQUE AT CRANKSHAFT 11.2 Nm at 8,000 rpm IGNITION ECU Electronics Magneti Marelli MIUG4 ? 32 mm STARTING Electrical LUBRICATION Wet sump Transmission 6 speed, drive ratio: 1° 11/33 - 2° 15/30 - 3° 18/27 - 4° 20/24 - 5° 25/27 - 6° 23/22 PRIMARY DRIVE Straight cut gears, drive ratio: 29/69 FINAL DRIVE Chain, drive ratio: 13/58 CLUTCH Multi plate wet clutch FRONT SUSPENSION Upside-down fork with ? 40 mm stanchions, 110 mm excursion REAR SUSPENSION Asymmetrical swingarm, monoshock absorber with 120 mm wheel travel BRAKES Front: ? 300 mm stainless steel disc, 4 pistons radial caliper Rear: ? 220 mm stainless steel disc, single piston calliper Metal-braided connecting hoses ABS 2 channel Bosch ABS with anti roll-over system WHEELS 6 split spoke wheel rim in lightweight alloy TYRES Front: 100/80 - 17, rear: 140/70 – ZR 17 DIMENSIONS Max. Length 1968 mm Max width 760 mm Max height 1,135 mm Seat height 810 mm Wheelbase 1,350 mm Weight 144 Kg (kerb weight with full fuel tank) Consumption (WMTC cycle) 2.6 l/100 km 2.6 l/100 km CO2 Emissions (WMTC cycle) 60 g/km EURO 5