Size Guide

Description
MOVE WITH CONFIDENCE
The Level 4 REC combines hub-drive performance, smart connectivity, and everyday commuter practicality with the latest in eBike technology. Its 250W motor delivers up to 938W peak power and 69Nm of torque for smooth, responsive support; while up to 121km of range makes longer commutes easier and more enjoyable.
ACTIVITY DETECTION & ALARM
Stay Up-To-Date. Unusual Activity Detection notices when your bike is moved or tampered with, setting off the integrated alarm and remote notifications.
INTEGRATED REAR WHEEL LOCK
Built-in security, lock your hub instantly to prevent bike thefts. Keep your bike safe during quick errands and add an extra layer of security with an integreated rear wheel lock - activated in the app or on the main display.
REGENERATIVE BRAKING
Regenerative braking helps recover energy while braking and coasting, feeding power back into the battery to support overall efficiency. It can help extend range in the right conditions while adding a smoother, more controlled feel during descents, slowdowns, and stops.
4G/GPS TRACKING
Built-in 4G and GPS tracking are part of Aventon’s connected security platform, helping you monitor location, receive alerts, and keep a close eye on your bike when parked. Features like geofencing add extra peace of mind to everyday commuting routines.
SENSOR SWITCH
Choose between Torque and Cadence mode to change how the bike feels when you pedal. One delivers a smoother, more natural response, while the other gives quicker, easier support to help you accelerate faster with less effort.
APPLE WATCH CONNECTION
Control your Level right from your wrist! Introducing Apple Watch Connectivity, integrated control right from your wrist. Power your bike off, engage the E-Lock, and track your rides from your Apple Watch.
KEYLESS BATTERY ACCESS
Easy Battery Access. The keyless battery access allows you to conveniently access your battery anywhere from your phone or the bike's on-board display
Specifications
We reserve the right to modify product specifications and details without prior notification.
Geometry
Length measurements are provided in millimeters and degrees, unless specified otherwise.
Size Guide
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
Assembly
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Aventon Level 4 REC ST Commuter eBike - Mint. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
Description
Specifications
Geometry
Size Guide
Assembly
MOVE WITH CONFIDENCE
The Level 4 REC combines hub-drive performance, smart connectivity, and everyday commuter practicality with the latest in eBike technology. Its 250W motor delivers up to 938W peak power and 69Nm of torque for smooth, responsive support; while up to 121km of range makes longer commutes easier and more enjoyable.
ACTIVITY DETECTION & ALARM
Stay Up-To-Date. Unusual Activity Detection notices when your bike is moved or tampered with, setting off the integrated alarm and remote notifications.
INTEGRATED REAR WHEEL LOCK
Built-in security, lock your hub instantly to prevent bike thefts. Keep your bike safe during quick errands and add an extra layer of security with an integreated rear wheel lock - activated in the app or on the main display.
REGENERATIVE BRAKING
Regenerative braking helps recover energy while braking and coasting, feeding power back into the battery to support overall efficiency. It can help extend range in the right conditions while adding a smoother, more controlled feel during descents, slowdowns, and stops.
4G/GPS TRACKING
Built-in 4G and GPS tracking are part of Aventon’s connected security platform, helping you monitor location, receive alerts, and keep a close eye on your bike when parked. Features like geofencing add extra peace of mind to everyday commuting routines.
SENSOR SWITCH
Choose between Torque and Cadence mode to change how the bike feels when you pedal. One delivers a smoother, more natural response, while the other gives quicker, easier support to help you accelerate faster with less effort.
APPLE WATCH CONNECTION
Control your Level right from your wrist! Introducing Apple Watch Connectivity, integrated control right from your wrist. Power your bike off, engage the E-Lock, and track your rides from your Apple Watch.
KEYLESS BATTERY ACCESS
Easy Battery Access. The keyless battery access allows you to conveniently access your battery anywhere from your phone or the bike's on-board display
We reserve the right to modify product specifications and details without prior notification.
Length measurements are provided in millimeters and degrees, unless specified otherwise.
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
| Size | Age | Range (cm) | Range (ft & in) |
|---|---|---|---|
| 12" (Balance) | 2 - 4 | 80 - 100 | 2'6" - 3'1" |
| 16" | 4 - 7 | 100 - 120 | 3'4" - 4'0" |
| 20" | 7 - 9 | 120 - 135 | 4'0" - 4'5" |
| 24" | 9 - 11 | 135 - 145 | 4'5" - 4'9" |
If you are outside of the size range or unsure of the right fit for you, give us a call or come in and visit your local store to talk about your best options.
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Aventon Level 4 REC ST Commuter eBike - Mint. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
(See below for more information)
Rider Reviews

All you need to tune and enjoy your ride in a clear, simple to use colour display.

Lock your bike and track any unusual movement through the app on your phone. Press a button and know exactly where your bike is!

Be safe, be seen! Alert other road users to your intentions and stay safe on your daily commute. These bright brake lights and turn lights/indicators run off the main battery so you can relax and ride.

Although this eBike is full of tech, it is all designed to make your ride even easier - so you can focus on what's important.
Rear Hub Motor: Discrete Hub Drive Motor with 938w peak power.
Frame Integrated Battery: Light, fast charging battery for up to 121km range.
Lightweight and agile with sure-footed control: Tektro hydraulic discs with 180mm rotors.
Comfort Plus: Suspension fork and suspension seatpost.
Commuter Extras: Integrated lights, turn indicators, brake light, rack, mudguards and kickstand.
eBike Finance Options
Ride now, pay later. Explore our flexible finance options tailored for your eBike purchase.
eBike Buying Guide
Ready to choose the right eBike for you? Dive into our extensive guide all things electric!
Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads and road related areas.
Our Aventon Level 4 REC ST Commuter eBike - Mint includes the industry-leading Reid Warranty: lifetime on frame and rigid forks, 2 years on non-consumable parts and 1 year/5,000 km (whichever comes first) warranty on eBike system components. Shop online to enjoy a 30 Day Test Ride to guarantee you get a great deal.
Home Delivery
Our bikes are shipped in a box 85% assembled and require basic assembly, like turning handlebars and inserting pedals. Check out our Assembly Videos that give instructions on how to do this.
eBikes FAQ
Q. How far can I travel on a full charge?
The range you can expect depends on the motor, size of battery and how hard the battery is working. This will be affected by factors like the weight of the rider, how much luggage you’re carrying, tyre pressure, hills/terrain, road condition, wind and the level of assistance or power setting you use.
We will list the distance you can expect to ride under ideal conditions in the product details section of each Electric Bike.
As a general guide though, the range varies from around 60km per full charge for our 10.4Ah battery hub motor eBikes, up to 100-120km+ for our 14Ah Ananda mid-mount eBikes and 20Ah rear hub motor bikes.
Q. How do I charge an Electric Bike and how long will it take?
Simply plug the charger into a standard wall socket at work or when you get home. To charge the battery from 0% to 80% will take 2 hours, 100% in 4 hours. Most of the time though you’ll just need to top up rather than completely refill. Charging times are similar for most of the systems we sell.
Q. What are the benefits of a hub motor style eBike?
For commuting and touring electric bikes designed for use on roads and paths, rear hub motors offer a more discrete, lighter and more affordable choice over a mid-mount motor design.
Bafang are the largest rear hub eBike manufacturer in the world and growing rapidly in Europe and the US. The motor is light and unobtrusive at only 2.9 kg, recharge time is quick and the range is good. Considering how affordable these ebikes are, a new electric bike now makes a lot of sense for more people.
Q. What are the benefits of a mid-mount motor style eBike?
The mid-mount position offers more options in terms of gearing, smoother acceleration and lowers the centre of gravity of the bike giving a more stable ride over broken ground or when cornering. This benefit is really felt when off-road or riding at speed.
Mid-drive motors are especially preferred by riders looking for more torque when riding (perfect for pinch climbs on a Mountain Bike). Unlike a hub-drive motor, the mid-drive motor directly drives the crank instead of the wheel. This has the benefit of multiplying power and allowing the bike to better take advantage of existing gears.
Q. Can I ride an eBike in the rain?
Yes, all of these units are sealed and made for all-conditions riding.
Q. Can I switch off the motor and ride it like a normal bike?
Yes. Remove the battery pack and it will feel very much like a normal bike.
Q. What does 'Pedelec' mean?
The most popular electric bike system in Australia is the pedelec (or pedal assist) system. You ride a pedelec by pedalling as normal, while the electric motor adds power to each pedal stroke - flattening out the hills and getting you up to speed with much less effort.
Q. How much does it cost to charge an eBike?
It depends on the battery, but as an example using a standard 418Wh battery:
At 30c/kWh x 0.418kWh = 12.5c for a full charge. Costs are similar with the Bafang and Ananda systems.
100km for 12.5c and a fraction of the carbon output of a car - yes, this is the future of personal transport.
Q. How often should I service my Electric Bike?
The same as we would recommend for any bicycle.
We recommend your electric bike is serviced during the first 3 months of ownership as components bed in. Frequency of servicing after that depends on usage and what maintenance you choose to do yourself in terms of caring for the chain and other basic tasks. A regular rider who does not perform any maintenance may benefit from servicing every 6 months.
Q. How can I safely handle and use a Li-ion Electric Bike battery?
Lithium Ion batteries are a powerful technology that have given us handy cordless tools and devices from mobile phones and laptops, to power drills, vacuum cleaners and now electric bikes.
This is an increasingly common power source that is here to stay, and is safe if handled properly. Read our full safety guide here.
More questions? See our eBike Buying Guide