Description

The brand new Benelli BKX 125 S | Freedom awaits

Versatile, aggressive, unique: the BKX 125 S does not go unnoticed. It is the road version of the BKX family, available on the market from early 2026, and is the Benelli proposal dedicated to all-round fun on tarmac. A multi-purpose bike, with a strong personality and designed to tackle the city routine as well as twisty roads. With its great manoeuvrability, the BKX 125 S stands out thanks to its ease and quickness in changing direction.

The design of the BKX 125 S was created at the Centro Stile Benelli in Pesaro and it is characterised by a profile with sleek lines, a tapered and sloping tail and an aggressive nose with forward leaning lines. The high-profile exhaust and tank sides, ergonomically ideal to accommodate the rider's legs, contribute onto defining a road presence reminiscent of sporty naked bikes and road-going supermotards.

The character of the BKX 125 S is also defined by its chassis, built around a new steel trellis frame; as for the suspension setup, the BKX 125 S features a rear monoshock adjustable in preload and rebound, connected to the swingarm via a linkage system, while at the front a 41 mm fork is fully adjustable in preload, compression and rebound. This is a premium feature in a very accessible segment, allowing young riders and beginners to experiment with chassis adjustments and find the setup that best suits their riding style. The 17” aluminium alloy wheels are fitted with road tyres, 100/80 at the front and 130/70 at the rear.

The beating heart of the BKX 125 S is a 125cc Euro 5+ single-cylinder, liquid-cooled engine (bore x stroke: 54 x 54.5 mm), whose power output complies with A1 licence regulations: 15 hp (11 kW) at 9,500 rpm and 12.1 Nm (1.2 kgm) of torque at 7,000 rpm. A responsive yet efficient engine, capable of delivering excellent performance while keeping fuel consumption low, ensuring a range of around 500 km thanks to its 12-litre fuel tank.

The braking system features a 280 mm front disc with a four-piston radial caliper, while the rear brake is equipped with a 240 mm disc and a single-piston floating caliper.

The BKX 125 S comes with a seat height of 820 mm, making it accessible even to female riders, a wheelbase of 1,390 mm that ensures agility and easy handling, and a curb weight of just 142 kg. Completing the equipment package of the BKX 125 S is a simple yet clearly visible LCD instrument panel, easily readable in all riding conditions. All lighting components, including the distinctive front “blades” and the rear indicators with integrated stop and position lights, are full LED. A convenient USB socket is also available for charging a smartphone or other electronic devices.

The BKX 125 S will be available at all Benelli UK dealerships starting from early 2026, offered in three exclusive colour options: pastel grey/carbon black, gres white/avio blue, pure white/oxide green.

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Finance and Descriptions

  • Specifications

    Engine

    ENGINE TYPE
    Single cylinder, 4 stroke, 4 valve, liquid cooled

    DISPLACEMENT
    125cc

    BORE X STROKE
    54,0 x 54,5 mm

    COMPRESSION RATION
    12,0:1

    RATED OUTPUT
    15hp / 11,0 kW @ 9500 rpm

    MAX. TORQUE
    12,1 Nm @ 7000 rpm

    LUBRICATION
    Forced wet sump

    FUEL SUPPL
    Electronic fuel injection with throttle body ø 28 mm

    EXHAUST SYSTEM
    With catalytic converter and double oxygen sensors

    CERTIFICATION
    Other

    CLUTCH
    Wet clutch

    GEARBOX
    6 Speed

    FINAL DRIVE
    Chain

    IGNITION
    BOSCHTM MOTRONIC MES 8.0

    BATTERY
    12V11.2Ah

    SPARK PLUG
    NGK CR8E

    STARTING
    Electric

    Chassis

    FRAME
    Trellis frame in steel tubes

    FRONT SUSPENSION
    41 mm upside-down forks full adjustable in spring preload and hydraulic brake rebound and compression

    FRONT SUSPENSION STROKE
    150 mm

    FRONT BRAKE
    Single floating disks 280 mm with 4 pistons calliper with and ABS

    REAR SUSPENSION
    Rear swing arm in steel, shock absorber with progressive link, adjustable in spring preload and hydraulic brake rebound

    REAR SUSPENSION STROKE
    150 mm

    REAR BRAKE
    Single disc 240 mm with floating calliper single piston and ABS

    FRONT RIM TYPE
    Aluminum alloy

    REAR RIM TYPE
    Aluminum alloy

    REAR RIM DIMENSION
    3.00” x 17”

    FRONT TYRE
    100/80 - 17 M/C

    REAR TYRE
    130/70 - 17 M/C

    HEADLIGHT LAMP
    LED

    TAILLIGHT LAMP
    LED

    Dimensions

    LENGTH
    2010 mm

    WIDTH
    910 mm

    HEIGHT
    1135 mm

    GROUND CLEARANCE
    198 mm

    UNLADEN WEIGHT
    142 kg

    USABLE TANK VOLUME
    12L

    RESERVE
    1.5 lt

    WHEELBASE
    1390 mm

    SEAT HEIGHT
    820 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 £200.