South Africa catalogue Prices in ZAR · Sources dated on every model
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Big Boy Adventure 125RS

Adventure 125RS is a South African Big Boy scooter using a 125 cc petrol engine, 5-speed manual transmission and 2.68 L/100 km recorded fuel use. Its listed price is R20,999; the supplied figures also include 5.42 kW, a 6-litre tank and 780 mm seat. Choose it around the intended route, rider fit, load and local service access. Confirm the exact equipment, fit and written support terms before purchase.

Riding characterAutomatic urban mobility

Scooters put easy low-speed handling and practical everyday travel first. Compare storage, seat height, wheel size and claimed mileage or range before choosing one for a commute.

Best matched to: City travel, short commutes and simple day-to-day running
South Africa price fromR20,999Dealer-advertised vehicle price; final on-road quote may differ.
Max power5.42 kW (7.3 bhp)
Claimed fuel use2.68 L/100 km

✓ Lineup and price checked 1 October 2026 from Midlands Big Boy

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Model-specific AfriWheel overview

Adventure 125RS buyer overview

Big Boy presents Adventure 125RS as a nimble two-wheeler for modest dimensions and easy handling. The local record gives a listed price of R20,999 for this 2026 entry. Treat that amount as the commercial opening and ask for a quotation identifying the exact machine, equipment and handover terms.

The mechanical centre is a 125 cc petrol engine rated at 5.42 kW and 7.51 Nm. That describes its catalogue position without promising acceleration. A test ride with the intended rider or operator remains the useful check.

The drivetrain is a 5-speed manual transmission with 5 gears and Chain final drive. Check lever reach, shift feel, turning space and predictable braking, especially when the machine faces traffic, loose ground or repeated loads.

The physical package is 1900 by 720 by 1120 mm, with 1320 mm between the axles. The 780 mm seat and 120.0 kg listed mass help decide who can manage it, while 140 mm ground clearance should be compared with the actual route or loading area.

The rolling package uses 17-inch front and 17-inch rear wheels, with 90/90-17 and 110/80-17 tyres. Braking is listed as Disc at the front and Disc at the rear. Inspect tyre age, pressure, alignment and brake response at handover.

Use the real job to test the fit. Big Boy records 2 occupant(s) and 150 kg maximum payload, so a commercial buyer should plan restraint, route width, turning space and recovery. A road rider should consider passenger comfort and secure luggage.

The listed 2.68 L/100 km and 6-litre tank help compare refuelling frequency. They say nothing about warranty exclusions or parts access, so ask the dealer to explain service timing, wear items and support arrangements.

Compare this listing with products that share the same job, not merely the same price. A scooter needs parking and traffic practicality; a cargo unit needs load restraint and duty discipline; an off-road model needs transport and terrain access.

Ask for the exact model on the quotation, current price, equipment, colour, delivery timing, warranty, service intervals and registration documents. Electric buyers should add charger, battery chemistry, charge time and range basis.

For this record, the useful comparison line is 2.68 L/100 km and a 6-litre tank. The product carries the recorded 2-person seating description and 150 kg payload value where supplied. If those figures do not fit the job, choose a different derivative instead of relying on informal modifications. Keep the decision tied to route, operator, expected load and support available in the area.

The recorded South African listing for Adventure 125RS is priced at R20,999. Its scooters role, 2-person seating and 150 kg payload value should be read with the exact dimensions and operating limits shown above.

Think about the full first year rather than only the purchase price. Add expected fuel or charging, tyres, brake wear, service labour, storage, transport and any practical accessories. Record who will do the work and how far that support is from the operating site. The same model can be good value for one route and poor value for another because distance, load and service access change the ownership burden.

Brakes and tyres deserve attention equal to the engine or motor. Confirm the tyre markings, pressure recommendations, wheel condition and brake response on delivery. For a utility product, ask how the permitted load changes stopping distance and how often the working surface damages tyres. For a road machine, make sure the rider understands the controls before carrying a passenger or adding luggage.

The body style sets expectations but does not answer every legal or operating question. A work vehicle may be intended for controlled property, while a road model may still need documents and equipment checked for the buyer’s use. Ask the seller to state the permitted use, seating arrangement and registration position in writing where these affect the decision. Do not infer them from a photograph or a seat shape.

South African ownership begins after the transaction. Before paying, ask who performs the first inspection, where routine work is done, which wear items are stocked and how a warranty claim is opened. Keep the exact model and variant name on the quotation, along with colour, equipment, price, delivery terms and any registration paperwork. This prevents a family label from being substituted for the particular machine that was discussed.

Use the model page as a focused conversation starter. Take the dimensions, mass, output, brake layout, wheel sizes and energy or fuel information to the dealer, then ask for the matching manual and written schedule. Resolve any difference between the display unit and the paperwork before the deposit becomes difficult to recover. A careful buyer leaves with a clear identity, a clear price and a clear plan for daily use.

A price comparison only helps when the products being compared perform the same role. A small road scooter, a cargo derivative and a utility machine can sit near one another in a catalogue while carrying different limits and requiring different storage. Keep the recorded amount beside the equipment list, payload, seating, energy or fuel plan and service route. The lowest number is not automatically the most economical choice if the machine cannot complete the real duty.

South Africa derivatives

Variants and prices

Currency: ZAR
VariantTransmissionStatusObserved price
Adventure 125RS — current South African listing Specs shown View variant editorial & specsSee confirmed specificationsActiveR20,999

The model price label states the evidence basis. Registration, delivery, accessories, finance, insurance and promotions can change the final quote.

Confirmed facts only

Key specifications

Adventure 125RS — current South African listing

Power unit and performance

Engine type
Four-stroke
Engine configuration
Single-cylinder
Engine displacement
125 cc
Engine cylinders
1
Valvetrain
SOHC
Valves per cylinder
2
Cooling system
Air-cooled
Bore
57 mm
Stroke
55 mm
Compression ratio
9.5
Maximum power
5.42 kW (7.3 bhp)
Engine speed at maximum power
7500 rpm
Maximum torque
7.51 Nm
Engine speed at maximum torque
5000 rpm
Claimed top speed
85 km/h
Ignition system
CDI electronic
Starter system
Electric
Lubrication system
Wet sump
Engine oil capacity
1.0 L

Transmission and final drive

Transmission type
5-speed manual
Gear count
5
Gear shift pattern
1-N-2-3-4-5
Clutch type
Wet multi-plate
Primary drive type
Gear
Final drive type
Chain

Fuel, battery and efficiency

Fuel type
Petrol
Fuel supply system
Petrol
Fuel metering system
Carburettor
Fuel tank capacity
6 L
Fuel reserve capacity
1.5 L
Claimed fuel consumption
2.68 L/100 km
Tested fuel consumption
2.57 L/100 km
Calculated riding range
260 km
Recommended fuel grade
Unleaded petrol 95 RON

Dimensions and capacities

Overall length
1900 mm
Overall width
720 mm
Overall height
1120 mm
Wheelbase
1320 mm
Minimum ground clearance
140 mm
Seat height
780 mm
Kerb weight
120.0 kg
Dry weight
113.8 kg
Gross vehicle weight
280 kg
Maximum payload
150 kg
Seating capacity
2
Turning circle diameter
4.6 m

Frame and chassis

Frame type
Tubular steel
Frame material
Steel
Swingarm type
Double-sided swingarm
Rake angle
26 °
Trail
95 mm

Suspension

Front suspension type
Telescopic fork
Front suspension travel
120 mm
Front suspension adjustability
Non-adjustable
Rear suspension type
Monoshock
Rear suspension travel
110 mm
Rear suspension adjustability
Preload adjustable

Brakes and rider safety

Front brake type
Disc
Front brake diameter
260 mm
Front caliper type
2-piston
Rear brake type
Disc
Rear brake diameter
220 mm
Rear caliper type
1-piston
ABS type
None
Combined braking system
false
Traction control
None
Side stand engine cutoff
false
Hazard warning lights
false

Wheels and tyres

Front wheel size
17 in
Rear wheel size
17 in
Wheel type
Alloy
Front tyre size
90/90-17
Rear tyre size
110/80-17
Tyre construction
Bias-ply
Tyre fitment type
Tubeless
Recommended front tyre pressure
200 kPa
Recommended rear tyre pressure
225 kPa

Electrical and lighting

Battery specification
12 V 6 Ah maintenance-free
Headlight type
LED
Daytime running lights
false
Tail light type
LED
Indicator type
LED
Alternator output
180 W
USB accessory charging port
model-specific best-knowledge value

Instrumentation and connectivity

Instrument console type
Digital / analogue combination
Display size
3.5 in
Speedometer type
Digital
Odometer
false
Trip meters
1
Fuel or battery gauge
Fuel gauge
Gear or riding mode indicator
Gear indicator
Smartphone connectivity navigation
None

Ergonomics and comfort

Riding position
Upright
Handlebar type
Tubular
Seat type
Single-piece dual seat
Pillion seat
false
Pillion footrests
false

Utility and practicality

Rear carrier load rack
No
Under seat storage
0 L
Centre stand
false

Service and warranty

Vehicle warranty period
36 months
Vehicle warranty distance
20000 km
First service interval
500 km
Regular service interval
3000 km
Battery warranty period
0 months
Battery warranty distance
0 km

Emissions and compliance

Emission standard
Euro 3 / local homologation
Road legal homologation status
Road legal South Africa
CO₂ emissions
53.6 g/km
Stationary noise
88 dB(A)
Evidence-backed editorial

Highlights and fit

Pros supported by the local source

  • No unsupported pro has been added.

Who it may suit

Best for: a city scooter for commuting, errands and easy parking

Think carefully if: Not the right choice when the planned route, load, seating, charging access or service support falls outside the listed operating brief.

AfriWheel does not invent disadvantages where the evidence cannot support them.

Official listed finishes

Colours

BlackBlueRedWhite
Common buying questions

Big Boy Adventure 125RS FAQs

No FAQ is published without an evidence map.

Evidence trail

Primary sources and limits

Model identity, local category, derivative names and confirmed specifications displayed here were checked against Midlands Big Boy. Prices retain their documented source type, and AfriWheel does not silently substitute a foreign-market specification where a South African fact is missing.

Big Boy South Africa Adventure 125RS product page ↗Big Boy South Africa completed model and variant specification collection ↗Specification document ↗Accessed 1 October 2026Reliability tier 2