Description

Heir to Aprilia’s prestigious off-road competition legacy and a reputation built on lightweight, high-performance bikes with the fun factor. Exciting both on demanding tracks and everyday roads. The Aprilia SX 125 and Aprilia RX 125 are ready for the 2025 riding season with a dramatic aesthetic makeover, complete with new Cubozoa White and Varanus Black colour schemes, lively Euro 5+ engines that unleash greater torque and updated technological bells and whistles. In other words, ready for the most demanding young bikers who are raring for maximum fun and performance on and off road!

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  • 2 Years warranty

  • 2025 Model

Finance and Descriptions

  • Specifications

    Engine

    ENGINE TYPE
    Single-cylinder, 4-stroke, 4-valve, DOHC, liquid cooling

    DISPLACEMENT
    124.2 cc

    BORE X STROKE
    58 x 47 mm

    COMPRESSION RATION
    12.0~12.6 : 1

    MAX. TORQUE
    11 kW at 10,000 rpm

    LUBRICATION
    Wet sump

    FUEL SUPPL
    Fuel Injection

    CERTIFICATION
    Euro 5

    CLUTCH
    Multi plate wet clutch

    GEARBOX
    6 Speed

    FINAL DRIVE
    Chain

    STARTING
    Electric

    PRIMARY DRIVE
    Straight cut gears, drive ratio: 29/69

    Chassis

    FRAME
    Twin-tube steel frame

    FRONT SUSPENSION
    Upside down fork with Ø 41 mm stanchions, 240 mm excursion

    FRONT BRAKE
    Ø 260 mm disc with floating calliper

    REAR SUSPENSION
    Steel swingarm, monoshock with progressive link system, wheel travel 210 mm

    REAR BRAKE
    Ø 220 mm disc with floating callipeR

    REAR RIM DIMENSION
    2.15 X 18”

    FRONT TYRE
    90/90 – 21”

    REAR TYRE
    120/80 -18”

    Dimensions

    LENGTH
    2145 mm

    WIDTH
    width: 820 mm

    HEIGHT
    1180 mm

    UNLADEN WEIGHT
    134 Kg (kerb weight with full fuel tank)

    USABLE TANK VOLUME
    7 litres

    WHEELBASE
    1430 mm

    SEAT HEIGHT
    905 mm

  • OTR Payment Required
    The OTR covers the cost of 6 months road fund license or 12 months where applicable, First registration Fee, and a Pre-delivery inspection. The OTR cost is £130.