Ampd Brothers

WARRIOR KIDS SX-E500 Electric Bike

Ignite your child’s sense of adventure with the RFN Warrior Kids SX-E500 Electric Bike, a purpose-built electric motorbike engineered to deliver thrilling performance in a safe and controlled package. Designed specifically for young riders, the SX-E500 blends powerful electric mobility with durable construction and adjustable speed settings, making it ideal for skill development and off-road fun.

 

At its core is a robust 36V 500W brushless chain drive motor with a 700W peak output, providing strong acceleration and smooth power delivery. Paired with an advanced sine wave controller, the bike offers responsive throttle control and consistent performance, even for beginner riders learning balance and confidence.

 

The removable 36V 7.5Ah lithium battery is hot swappable, allowing extended riding sessions with a spare battery on hand. On a single charge, the SX-E500 delivers up to 25 km of range or approximately 1 hour and 15 minutes of run time on lower speed modes, ensuring longer playtime and fewer interruptions.

 

Young riders can grow their skills safely with three selectable speed modes: Eco (15 km/h), Mid (25 km/h), and Sport (35 km/h). This adjustable speed functionality allows parents to tailor performance to suit different experience levels while maintaining control and safety.

$2,049.00 AUD
Regular price
$2,299.00 AUD
Sale price
Unit price
per
Tax included

COLOUR

Black

Pay in 4 interest-free installments of $133.12 with

Description
  • The RFN Warrior Kids SX-E500 Electric Bike is a high-performance electric motorbike designed for young riders seeking safe off-road adventure. Powered by a 500W brushless chain drive motor (700W peak), it features a hot-swappable 36V 7.5Ah lithium battery delivering up to 25 km range or 1 hour 15 minutes of ride time. With adjustable speed modes up to 35 km/h, dual suspension, hydraulic disc brakes, and rugged 14” all-terrain tyres, it offers thrilling performance with dependable control.
  • Before using this vehicle, check applicable local laws relating to your intended use of the vehicle on roads and road-related areas. For private property off-road use only.
  • This bike is currently unavailable for sale in NSW.
What's Included

Assembly when collected in store and first free service. Free shipping Australia wide

WARRIOR KIDS SX-E500 Electric Bike
Black
$2,049.00 AUD
Regular price
$2,299.00 AUD
Sale price
Unit price
per

WARRIOR KIDS SX-E500 Electric Bike

COLOUR

Black

Featured Specs

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W A R R I O R   K I D S   S X - E 5 0 0   E l e c t r i c   B i k e

  • System
  • Motor
  • Speed
  • Battery
  • Range
  • Sine wave controller with 3 speed modes and safety cut-off lanyard
  • 36 V brushless chain drive motor, 500 W nominal, 700 W peak
  • Adjustable: Eco 15 km/h, Mid 25 km/h, Sport 35 km/h
  • Removable hot-swappable 36 V 7.5 Ah (270 Wh) lithium battery
  • Up to 25 km or 1 hour 15 minutes run time (low speed mode)
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Bike specification

  • Frame
  • Fork
  • Wheels
  • Tyres
  • Gearing
  • Brakes
  • Pedals
  • Seat
  • Weight
  • Capacity
  • Warranty
  • Durable steel frame
  • Front spring suspension fork
  • Magnesium alloy wheels
  • 14” x 2.4” all-terrain tyres with magnesium alloy wheels
  • Single speed electric drive (no gears)
  • Hydraulic disc brakes front and rear, 140 mm rotors
  • Steel foot pegs
  • Single youth seat, 490 mm seat height
  • 20 kg (net weight)
  • 50 kg maximum rider weight
  • 1 year manufacturer warranty

eBike Technology

  • System
  • Motor
  • Speed
  • Battery
  • BMS
  • Range
  • Display
  • Sine wave controller with 3 speed modes and safety cut-off lanyard
  • 36 V brushless chain drive motor, 500 W nominal, 700 W peak
  • Adjustable: Eco 15 km/h, Mid 25 km/h, Sport 35 km/h
  • Removable hot-swappable 36 V 7.5 Ah (270 Wh) lithium battery
  • Integrated battery management system
  • Up to 25 km or 1 hour 15 minutes run time (low speed mode)
  • 3-level LED battery indicator with speed mode selector

Fitted accessories

  • Lights
  • Lock
  • Phone Holder
  • Bottle holder
  • Carrier Rack
  • Mudguards
  • Kickstand
  • 3-level battery indicator light
  • Not included
  • Not included
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  • Not included

Visit us

210 Harris Street,
Pyrmont, Sydney, 2009

Email
info@sydneyebikerentals.com.au

Phone number
0480 018 349

Support Hours

Monday: 9am - 5pm
Tuesday: 9am - 5pm
Wednesday: 9am - 5pm
Thursday: 9am - 5pm
Friday: 9am - 5pm
Saturday: 10am - 4pm       
Sunday: Closed

D o n ' t   t a k e   o u r   w o r d   f o r   i t

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G o t   q u e s t i o n s ?   W e ' v e   g o t   y o u !   🚴

How do I choose the right e-bike?

Let us know what you’re looking for — or visit us in-store and we’ll walk you through 5 simple questions to match you with your perfect ride:

Fill our our sales enquiry form for more info here

 Do sales come with a warranty?

Yes — all sales include a 12-month parts warranty. Labour time is not included, but we’re always happy to assist with service and repairs and can work with our suppliers for after sales support to ensure you feel safe and secure on your new wheels. 

 Do I need to book a test ride?

No bookings required — just drop in!

We’ll help you test ride multiple bikes or discuss options that suit your needs.Tip: Call ahead or message us first to confirm availability of the specific model you’re after.

What bike styles do you stock?

We stock Australia’s largest range, including:

  • Step-throughs
  • Commuters
  • Folding bikes
  • Fat-tyre
  • Mountain
  • Cargo bikes

Don’t see what you want? Ask our team, and we’ll be able to source it!

 How much do your bikes cost?
  • New e-bikes: from $1,500
  • Second-hand models: from $600, depending on stock

All bikes are fully supported and serviceable by our in-house mechanics.

Can I ride home the same day?

Yes! If your bike is in stock, we’ll assemble and prep it so you can ride straight out the door upon payment.

What’s the battery range per charge?

Between 30 – 115 km depending on:

  • Battery size (9 Ah – 17 Ah)
  • Rider weight
  • Terrain and riding style

Ask our friendly staff or look at the specs of the bike your after for more info! We’re happy to help. 

 High torque or low torque — what’s the difference?
  • High torque: better hill climbing and carrying heavier loads
  • Low torque: better efficiency and battery life on flat terrain
Do you ship?

Yes — we deliver locally across Sydney and can ship nationally for a delivery fee.

We also partner with supporting stores across Australia to assist with assembly where possible.

Do you assemble the bikes?

Absolutely. Our mechanics have 15 + years’ experience and are among the most qualified in the country.

Do you offer after-sale support?

Yes — your first service is free!

We’re also always available to provide ongoing maintenance, tune-ups, repairs, and support to keep your bike running perfectly as part of our workshop department.

🚴‍♂️ Sales Enquiry Form

Interested in purchasing an eBike? Complete the quick and easy form below and we'll get back to you ASAP!

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