Practical advice
Ask about fit, carrying needs, compliance, accessories and real-world use before choosing.
Product details
Sun ChaserSun Chaser Alpha V2 Family Cargo Fat Tyre Electric Bike 52V 25Ah Samsung Battery
Model position
Sun Chaser Alpha V2 Family Cargo Fat Tyre Electric Bike 52V 25Ah Samsung Battery
Family and cargo eBike with selectable output modes and practical passenger or accessory setup options.
52V 25Ah Samsung battery
250W / 500W / 1,000W settings
Fitment still checked per accessory
Built for real family life
The Alpha V2 is a comfortable, capable eBike designed for family carrying, errands and longer rides. Its large Samsung battery, upright seating, fat tyres and adaptable cargo setup make it a practical choice when one bike needs to do more.
52V 25Ah Samsung battery
Large-capacity battery for longer rides and fewer charging stops.
Up to 70km range*
Estimated throttle range depending on load, terrain and riding conditions.
Flexible family setup
Add a front child seat or use the rear rack for compatible passenger and cargo options.
Local after-sales support
Servicing, maintenance advice and spare parts through Sun Chaser eBikes.
*Range varies with rider weight, passenger or cargo load, assist level, speed, terrain, tyre pressure, wind and other riding conditions.
Comfortable, capable and family-ready
Set the Alpha V2 up around the way your family rides. A small child can travel up front using the optional front seat and foot pegs, while the rear rack can carry bags, groceries, family gear or compatible passenger accessories.
- Huntsman Vee puncture-resistant fat tyres for stable, comfortable handling.
- Cushioned seating and an upright posture for easier everyday riding.
- Four-digit passcode ignition for simple added security.
- Useful for school runs, local errands, weekend rides and private-property use.
Unsure which setup suits your child’s age and your carrying needs? Compare the Alpha V2 with our other models in the family eBike guide.
Family carrying options
- Front child position: compatible with the optional front child seat and foot pegs for a small child, subject to correct setup, rider control and appropriate supervision.
- Rear rack: suitable for compatible passenger accessories, school bags, groceries and everyday family gear.
- Flexible setup: configure the bike around your passenger and cargo needs rather than being locked into one layout.
Battery, range and riding modes
- Battery
- 52V 25Ah battery using Samsung cells.
- Estimated range
- Up to 70km on throttle, depending on riding conditions and load.
- Output settings
- Adjustable 250W, 500W and full-power settings.
- Throttle in reduced modes
- Limited to 6km/h walk-assist-style operation in the 250W and 500W settings.
- Full-power operation
- For private-property use only.
Comfort, tyres and security
- Huntsman Vee puncture-resistant fat tyres.
- Comfortable cushioned seat and upright riding position.
- Stable handling for everyday carrying and varied surfaces.
- Four-digit passcode ignition.
Safety certification
The Alpha V2 product information lists UL 2849 electrical-system and UL 2271 battery safety certification.
Safety certification is separate from road-use compliance. A product may meet electrical safety standards while still being restricted from public-road or public-path use because of its motor rating or operation.
Warranty coverage
- 24 months
- Frame, seat post, saddle, forks, stem, handlebars, pedals, bottom brackets, rims, fenders and kickstand.
- 12 months
- Brakes, battery, lights, wheel hub, derailleur, shifter, throttle, controller, LCD display and wiring harness.
- 6 months
- eBike accessories.
Frequently asked questions
Can I carry a child at the front?
Yes. The Alpha V2 can use the optional front seat and foot pegs for a
small child, subject to correct installation, rider control and
appropriate supervision.
Can the rear rack carry cargo?
Yes. It can carry compatible accessories, bags, groceries and everyday
family gear.
Does selecting 250W make the Alpha V2 road legal in Queensland?
The Alpha V2 has selectable continuous motor output modes, including
a 250W setting. Before riding in public, check the current Queensland
rules and confirm the supplied bike's complete configuration.
Do you offer servicing and spare parts?
Yes. Sun Chaser eBikes can assist with servicing, maintenance advice and
spare parts when required.
Need help choosing the right family setup?
We can help you compare passenger options, carrying needs and where you plan to ride before you decide.
Next step
Check carrying setup before ordering
Alpha V2 uses adjustable 250W, 500W and 1,000W full-power/private-property settings, with throttle limited to 6km/h in 250W/500W modes. Check mounts and connectors before choosing child-seat, foot-peg, basket or throttle accessories.
Sun Chaser support
Help before and after the sale
Clear advice, local support, test rides and parts help should sit beside every product decision.
Test rides
Compare comfort, handling, access and ride feel before you commit.
Service & parts
Local support for servicing, replacement parts and compatibility questions.
Real reviews
Review widgets stay connected through Shopify apps so proof comes from real customer sources.
Confirmed product notes
Specs and compatibility
Filled from the updated spec and compatibility sheet. Exact accessory, rack, brake-pad, battery and connector fitment should still be checked model-by-model.
| Range group | Sun Chaser core range |
|---|---|
| Best suited to | Family cargo bike for school runs and errands |
| Battery | 52V 25Ah Samsung battery |
| Motor / output | Adjustable 250W, 500W and 1,000W full-power/private-property settings; throttle limited to 6km/h in 250W/500W modes. |
| Range wording | Over 100km in pedal-assist mode. Range varies with rider, passenger, cargo, terrain and assistance. |
| Carrying setup | Front/rear child-seat, foot-peg, passenger and basket options still need fitment confirmation. |
| Parts compatibility | 52V charger and battery; 20 x 4 tyres/tubes; brake pads; front/rear child-seat and pegs; baskets; throttle. Confirm connectors and mounts. |
Do not use generic accessory claims where the sheet says model-specific or fitment-confirmed only.
Compare family cargo eBikes
Compare carrying setup, access, battery, output wording and local support before choosing between Troopy S, Alpha V2, Nova V2 and ADO Air One Pro.
Family cargo
Sun Chaser Troopy S Family Cargo Fat Tyre Electric Bike 48V 22Ah Samsung Battery
$2,799.00
Family cargo eBike for passengers, groceries and loaded local rides.
View bike
Flexible family cargo
Sun Chaser Alpha V2 Family Cargo Fat Tyre Electric Bike 52V 25Ah Samsung Battery
$3,190.00
Family/cargo platform with selectable 250W / 500W continuous output modes to confirm.
View bike
Step-through family bike
Sun Chaser Nova V2 Family Step Through Cargo Electric Bike 25Ah Samsung Battery
$3,190.00
Step-through family cargo option with selectable output modes and easier access.
View bike
ADO compliant cargo option
ADO Air One Pro Family Cargo Step Through Electric Bike 250W Bafang Motor
$3,499.00
Trusted ADO compliant cargo-style option for everyday use.
View bike| Bike | Best for | Battery | Range | Motor / output | Brakes / tyres |
|---|---|---|---|---|---|
| Sun Chaser Troopy S Family Cargo Fat Tyre Electric Bike 48V 22Ah Samsung Battery | Family passengers, groceries, everyday gear and loaded rides | 48V 22Ah Samsung battery | 70km electric-only; over 70km pedal assist | 1,000W high-torque motor; 25km/h locked on-road | Fat tyres/tubes; hydraulic brake pads |
| Sun Chaser Alpha V2 Family Cargo Fat Tyre Electric Bike 52V 25Ah Samsung Battery | School runs, errands and family cargo | 52V 25Ah Samsung battery | Over 100km in pedal-assist mode | Adjustable 250W, 500W and 1,000W settings | 20 x 4-inch tyres; brake pads by fitment |
| Sun Chaser Nova V2 Family Step Through Cargo Electric Bike 25Ah Samsung Battery | Step-through family cargo and everyday cargo | 52V 25Ah Samsung battery | Over 100km in pedal-assist mode | Adjustable 250W, 500W and 1,000W settings | 20 x 4-inch tyres; brake pads by fitment |
| ADO Air One Pro Family Cargo Step Through Electric Bike 250W Bafang Motor | Family/cargo eBike with compatible MIK accessory setup | 36V 9.6Ah Samsung battery | 100km plus 40km in dual-battery mode | 250W marked/peak power; 40Nm torque; 25km/h assist limit | Hydraulic disc brakes; 20 x 2.4-inch tyres |
Need passenger, basket, child-seat or compliance advice? Confirm the setup with Sun Chaser before ordering.
