South Africa catalogue Prices in ZAR · Sources dated on every model
MotocrossActiveRFN SX E500 — current South African listing

Big Boy RFN SX E500

RFN SX E500 — current South African listing is the exact South African Big Boy off-road machine listing for RFN SX E500. off-road machine with a Lithium-ion pack, 0.5 kW rated motor and a claimed 18 km range. It is listed at R14,999, reaches 60 km/h in the supplied record and carries 300 kg of maximum payload where stated. Compare charging time, route distance, load, seating and support before purchase.

Riding characterClosed-course competition

Motocross machines are developed around jumps, loose surfaces and competition use. Service intervals, protective equipment, transport and road-registration status should be checked before purchase.

Best matched to: Motocross tracks, competition practice and race preparation
South Africa price fromR14,999Dealer-advertised vehicle price; final on-road quote may differ.
Claimed range18 km

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

Variant-specific AfriWheel overview

RFN SX E500 — current South African listing buyer overview

RFN SX E500 — current South African listing is the derivative a buyer should put on the quotation when comparing RFN SX E500. Big Boy lists it at R14,999 in South Africa. Its appeal depends on whether the delivered equipment and operating limits fit the planned route or job.

The propulsion brief is a Lithium-ion battery, 0.5 kW motor and 18 km claim. Its 60 km/h top-speed figure describes the operating envelope, while 84.0 Nm matters when considering starts, ramps and load. Real results depend on use.

Drive is electric, with Electric drive and Chain final drive. The charge window is 240 minutes to 80 percent or 360 minutes to full. Inspect the charger, plan recovery time and leave reserve rather than schedule every trip to the maximum.

Its recorded envelope is 1900 mm long, 1100 mm wide and 1120 mm high, with a 1320 mm wheelbase. The seat is 490 mm high, clearance is 150 mm and mass is 260 kg. These figures guide parking, loading, mounting and transport; they do not replace a fit check.

The road or work feel is shaped by 17-inch front and 17-inch rear wheels, 90/90-17/110/80-17 tyres and disc/drum braking. Before delivery, check markings, pressures, wheel condition, lever travel and lighting.

The right question is what the machine must carry and where it must go. The record gives 2 seating position(s) and 300 kg maximum payload. Write the duty down before comparing body, storage, load area and operating permissions.

The Lithium-ion battery changes the ownership rhythm. Big Boy quotes 18 km claimed range, 240 minutes to 80 percent and 360 minutes to full. Confirm charger storage, socket requirements, safe charging, battery terms and the reserve needed.

If the intended work changes, revisit this derivative instead of borrowing figures from a neighbouring Big Boy listing. RFN SX E500 — current South African listing has its own price and equipment context, and the written quote should preserve that identity.

The purchase is ready when physical unit and paperwork agree. Inspect RFN SX E500 — current South African listing, record its condition, verify price and support terms, and plan maintenance around the real route rather than a best-case claim.

For this record, the useful comparison line is a claimed range of 18 km. The product carries the recorded 2-person seating description and 300 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.

This exact RFN SX E500 — current South African listing record is priced at R14,999. Keep its model name, powertrain, seating, payload, range or fuel figure and equipment together when comparing it with another Big Boy listing.

Weight and load should be treated together. The listed mass describes the vehicle, while payload covers people, cargo, accessories and any additions. Keep those figures within the stated boundary and position heavy items securely. An operator who plans around the advertised maximum every day should ask about the route, braking, tyres, suspension and service effects before deciding that the variant is suitable.

Service planning is part of variant selection. Note the first inspection, recurring interval, oil or filter requirements, chain or drive checks, tyre pressures and battery care instructions. Ask which tasks are time-based and which are distance-based. A variant that fits the route but cannot be supported at the required intervals will create avoidable downtime.

The best test is representative. Ride or operate the exact variant at the speeds, surfaces and load conditions that matter, within the permitted limits. Try the turning space, braking effort, control reach, access height and parking routine. If it is electric, connect the supplied charger; if it is a cargo or utility product, inspect how the load is restrained. This is where a family description becomes a practical choice.

Colour and visible equipment can create confusion at handover. Confirm the exact finish, decals, racks, lights, seat, tray, battery case and charger or tools included in the price. Photograph the delivered unit and retain the invoice, manual and warranty details. That simple record makes it easier to resolve a mismatch between the variant ordered and the machine supplied.

When this derivative is compared with a nearby listing, hold the two specifications side by side. Check the powertrain, wheel and tyre combination, brake hardware, seating, payload, charger or fuel system and price. Do not borrow a figure from a sibling model simply because the names look similar. The purpose of a variant page is to make the actual buying decision precise enough for a written offer and a correct handover.

The derivative label is important because a single family can contain different batteries, bodies, load arrangements or commercial equipment. Keep this exact variant name on the quotation and match it to the machine on the floor. Ask the salesperson to list what is standard, what is optional and what is shown only for illustration. A small change in configuration can alter the useful range, carrying limit, service routine or delivery expectation.

South Africa derivatives

Variants and prices

Currency: ZAR
VariantTransmissionStatusObserved price
RFN SX E500 — current South African listing Specs shown See confirmed specificationsActiveR14,999

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

RFN SX E500 — current South African listing

Power unit and performance

Motor type
500W
Motor location
Rear hub / axle
Rated motor power
0.5 kW
Peak motor power
3.0 kW
Motor maximum torque
84.0 Nm
Controller type
Electronic sine-wave controller
Motor cooling
Air-cooled
Electric claimed top speed
60 km/h
Acceleration 0 50 seconds
8 s
Acceleration 0 100 seconds
0 s
Gradeability
15 %
Riding modes
Eco / Normal / Sport
Reverse mode
false
Regenerative braking
false
Motor IP rating
IP67
Motor count
1

Transmission and final drive

Transmission type
Electric drive
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

Battery chemistry
Lithium-ion
Battery nominal capacity
3.0 kWh
Battery usable capacity
2.7 kWh
Battery nominal voltage
72 V
Claimed range
18 km
Claimed energy consumption
50 Wh/km
Charging time 0 80
240 min
Charging time 0 100
360 min
Charger power
0.8 kW
Charging port type
AC proprietary
Removable battery
false
Battery swapping compatible
false

Dimensions and capacities

Overall length
1900 mm
Overall width
1100 mm
Overall height
1120 mm
Wheelbase
1320 mm
Minimum ground clearance
150 mm
Seat height
490 mm
Kerb weight
260 kg
Dry weight
250 kg
Gross vehicle weight
600 kg
Maximum payload
300 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
Spring Suspension
Front suspension travel
120 mm
Front suspension adjustability
Non-adjustable
Rear suspension type
Spring Suspension
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
drum
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
Lithium battery 270 Wh
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
24 months
Vehicle warranty distance
20000 km
First service interval
500 km
Regular service interval
5000 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
0 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 competition-style product where terrain and transport planning lead

Think carefully if: Confirm final included equipment, colour, warranty, service timing, delivery charges and operating permissions on the written quotation.

Value check: At R14,999, judge this exact derivative against route, load, rider fit and support.

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

Official listed finishes

Colours

BlackBlueRedWhite
Common buying questions

Big Boy RFN SX E500 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 RFN SX E500 product page ↗Big Boy South Africa completed model and variant specification collection ↗Specification document ↗Accessed 1 October 2026Reliability tier 2