South Africa catalogue Prices in ZAR · Sources dated on every model
Dual purposeActive

Big Boy TSR125

TSR125 is a South African Big Boy motorcycle using a 125 cc petrol engine, Manual transmission and 2.49 L/100 km recorded fuel use. Its listed price is R26,999; the supplied figures also include 9.6 kW, a 10-litre tank and 800 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 characterAdventure and dual-purpose riding

Dual-purpose motorcycles are built to divide their time between tarmac and rougher surfaces. Wheel sizes, ground clearance, suspension travel, tyres and loaded mass tell the real story.

Best matched to: Mixed surfaces, touring routes and light off-road travel
South Africa price fromR26,999Dealer-advertised vehicle price; final on-road quote may differ.
Max power9.6 kW (12.9 bhp)
Claimed fuel use2.49 L/100 km

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

Model-specific AfriWheel overview

TSR125 buyer overview

Big Boy presents TSR125 as a mixed-use motorcycle with more surface tolerance than a street bike. The local record gives a listed price of R26,999 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 petrol unit is 125 cc, with 9.6 kW and 9.5 Nm in the supplied record. Those numbers locate the model in the local range, but they do not guarantee a particular speed because gearing, rider mass, wind, gradient and load change the result.

Control comes through Manual and 5 listed ratios, driving the Chain final drive. A handover should cover clutch effort, steering lock, throttle response and loaded behaviour as well as the headline specification.

Big Boy places this model at 2050 mm in length, 800 mm in width and 1100 mm in height. A 1350 mm wheelbase helps explain turning space, while 800 mm seat height, 180 mm clearance and 132.5 kg mass shape rider confidence and recovery planning.

The rolling package uses 90-inch front and 19-inch rear wheels, with 90/90×19 and 110/90×17 tyres. Braking is listed as Disc at the front and Disc at the rear. Inspect tyre age, pressure, alignment and brake response at handover.

The practical limit is the listed 2-person seating and 170 kg maximum payload where supplied. Compare those figures with riders, tools, cargo, racks and accessories together. A tray or passenger seat is not permission to exceed the boundary.

The ownership calculation uses 2.49 L/100 km and a 10-litre tank, but do not turn those numbers into a guaranteed trip distance. Keep a reserve, check pressure and use the written service schedule.

Use the supplied facts to make a short list, then inspect the exact stock unit. Note how it fits, turns, stops, stores cargo and charges or refuels, and who will service it.

The card price is only one part of ownership. Confirm who supports the machine, where it can be serviced, which consumables are available, how claims are handled and what counts as wear.

For this record, the useful comparison line is 2.49 L/100 km and a 10-litre tank. The product carries the recorded 2-person seating description and 170 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 TSR125 is priced at R26,999. Its dual-purpose role, 2-person seating and 170 kg payload value should be read with the exact dimensions and operating limits shown above.

Practical storage is part of the choice. Measure the doorway, parking bay, ramp or cargo area before signing, and allow room to turn the machine around. Check where a helmet, tools, charger, cables or loads will live, and how they will be secured. A model can have the right output and still be awkward in the place where it must be parked, charged, loaded or serviced.

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.

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.

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.

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
TSR125 — current South African listing Specs shown View variant editorial & specsSee confirmed specificationsActiveR26,999

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

TSR125 — current South African listing

Power unit and performance

Engine type
4-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
9.6 kW (12.9 bhp)
Engine speed at maximum power
9500 rpm
Maximum torque
9.5 Nm
Engine speed at maximum torque
7500 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
Manual
Gear count
5
Gear shift pattern
1-N-2-3-4-5
Clutch type
Wet shoe, multiplate, Manual, 1N234
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
10 L
Fuel reserve capacity
1.5 L
Claimed fuel consumption
2.49 L/100 km
Tested fuel consumption
2.77 L/100 km
Calculated riding range
401 km
Recommended fuel grade
Unleaded petrol 95 RON

Dimensions and capacities

Overall length
2050 mm
Overall width
800 mm
Overall height
1100 mm
Wheelbase
1350 mm
Minimum ground clearance
180 mm
Seat height
800 mm
Kerb weight
132.5 kg
Dry weight
126.2 kg
Gross vehicle weight
330 kg
Maximum payload
170 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
90 in
Rear wheel size
19 in
Wheel type
Alloy
Front tyre size
90/90×19
Rear tyre size
110/90×17
Tyre construction
Bias-ply
Tyre fitment type
Tube
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
57.9 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 mixed-surface motorcycle for paved roads and slower unsealed sections

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 TSR125 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 TSR125 product page ↗Big Boy South Africa completed model and variant specification collection ↗Specification document ↗Accessed 1 October 2026Reliability tier 2