SX 125 AND RX 125 - TECHNICAL DATA SHEET ENGINE TYPE Single-cylinder, 4-stroke, 4-valve, DOHC, liquid cooling BORE AND STROKE 58 x 47 mm TOTAL ENGINE CAPACITY 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 ø 32 mm STARTING Electrical LUBRICATION Wet sump TRANSMISSION 6 speed, drive ratio: 1st 11/33 2nd 15/30 3rd 18/27 4th 20/24 5th 25/27 6th 23/22 CLUTCH Multi plate wet clutch PRIMARY DRIVE Straight cut gears, drive ratio: 29/69 FINAL DRIVE Chain, drive ratio: SX: 13/62 RX: 13/69 CHASSIS Twin-tube steel frame FRONT SUSPENSION Upside down fork with Ø 41 mm stanchions, 240 mm excursion REAR SUSPENSION Steel swingarm, monoshock with progressive link system, wheel travel 210 mm BRAKES SX: Front: Ø 300 mm stainless steel disc with floating calliper Rear: Ø 220 mm stainless steel disc with floating calliper RX Front: Ø 260 mm disc with floating calliper Rear: Ø 220 mm disc with floating calliper Metal-braided connecting hoses. WHEELS SX: Front: 2.5 X 17" rear: 3.5 X 17” RX: Front: 1.85 X 21" rear: 2.15 X 18” TYRES Front: 90/90 – 21” rear 120/80 -18” DIMENSIONS Max. length: 2075 mm (RX 2145 mm) Max. width: 820 mm Wheelbase: 1425 mm (1430 mm) Max. height: 1140 mm (RX 1180 mm) Saddle height: 880 mm (RX 905 mm) WEIGHT 134 Kg (kerb weight with full fuel tank) CONSUMPTION (WMTC CYCLE) 2.6 l/100 km CO2 EMISSIONS (WMTC CYCLE) 60 g/km FUEL TANK CAPACITY 7 litres HOMOLOGATION Euro 5 + V ceně není zahrnuta předprodejní příprava dle ceníku Aprilia.