Family Electric Bikes
Legal eBikes
250W road-compliant options.
Step-through eBikes
Easy-access frames for relaxed everyday riding.
Folding eBikes
Compact options for caravans, apartments and travel.
Off-road eBikes
Rougher routes, trails and private-property riding.
Accessories
Useful accessories
Seats, baskets, racks, mirrors and setup extras.
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Parts
Replacement parts
Tyres, brake pads, batteries, chargers and service essentials.
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Family setup
Child seats
Front and rear seat options for compatible eBikes.
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Carry more
Baskets & racks
Practical storage for school bags, groceries and daily gear.
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Security
Locks
Simple security options for daily stops and parking.
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Grip & comfort
Tyres & tubes
Fat tyre replacements, tubes and puncture-ready spares.
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Service parts
Brake pads
Replacement pads for safer, quieter stopping.
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Power
Batteries & chargers
Chargers and battery options by voltage and fitment.
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Explore the family range
Compare family eBikes
Compare battery size, stated assisted range and carrying limits for the five models in this collection.
| Model | Battery size | Stated pedal-assist range | Bike / rear-rack capacity |
|---|---|---|---|
| Alpha V2 | 52V 25Ah Samsung battery | Over 70km with pedal assist | Bike: 180kg Rear rack: 25kg |
| One Ultra | 37V 10Ah battery | Up to 100km; up to 140km with optional second battery | Bike: 150kg Rear rack: 60kg |
| Halo | 48V 20Ah Samsung battery | Over 70km with pedal assist | Bike: 150kg Rear rack: 25 kg (estimated—confirmation pending) |
| Nova V2 | 52V 25Ah Samsung battery | Over 70km with pedal assist | Bike: 180kg Rear rack: 25kg |
| Troopy S | 48V 22Ah Samsung battery | Over 70km with pedal assist | Bike: 150kg Rear rack: 50kg |
One total carrying limit
Rear-rack load counts within the bike’s carrying capacity, not in addition to it. Observe both limits and the limits of the fitted accessory. Rack capacity alone does not establish child-seat suitability.
Range depends on the ride
These are stated pedal-assist figures, not guaranteed or directly comparable test results. Rider and cargo weight, assistance level, terrain, wind and tyre pressure affect actual range. One Ultra’s 140km figure requires the optional second battery; it is not the standard-battery figure.
Check your family fit: Compare step-over height, seat range, handlebar position and rider confidence. The Hamax Zenith Relax rear child seat can be checked against Alpha V2, Nova V2, Halo and One Ultra; final fit still depends on the setup.
Electric bikes with child seats · Family eBike Australia guide · Ask about fit
Family setup add-ons
Recommended child-seat and trailer options
All bikes in this family collection can be checked for a Hamax trailer setup. For carrying children on the bike itself, compare the Hamax rear child seat and front child-seat options, then ask us to confirm fit before ordering.
Trailers
Hamax Traveller Bike Trailer
Trailers
Hamax Outback Next One Trailer - One Child
Trailers
Hamax Venture Cargo Trailer HDPE Plate
Child Seats
Hamax Zenith Relax Child Bike Seat with Carrier Adapter
Child Seats
Front Child Seat & Foot Pegs for Alpha-Style eBikes
Child Seats
Front Child Seat for Sun Chaser Alpha & Alpha V2
Trailer and child-seat fitment depends on the exact bike setup, rack, hitch position, rider clearance and passenger size. We check this before you buy.
Helpful guide
Helpful family eBike guide
Compare child-seat, passenger and cargo-friendly setups before choosing a bike.