Power and Space to Meet Everyday Demands
Introducing the Abound SR — the ultimate cargo e-bike designed to support your daily lifestyle, no matter the challenge. From school runs to grocery hauls, the Abound SR brings impressive adaptability and performance, building on the trusted design of the original Aventon Abound with meaningful upgrades.

High Performance, All the Way
Equipped with a 750W motor, the Abound SR delivers:

• A top speed of 32 km/h

• 80Nm of torque for smooth hill climbing

• Up to 97 km of range on one charge

Paired with features like an adjustable quill stem, suspension seatpost, and advanced theft protection, it ensures every ride is smooth, secure, and stress-free. Whether you're transporting cargo or cruising around town, this e-bike is ready for anything.

SR vs. LR: Which Model Fits You Best?
Both the Abound SR and LR handle up to 200 kg of total weight. However, the Abound LR offers an 18 cm longer rear rack, making it better for carrying larger items or two passengers — though it’s also 3.6 kg heavier. If you're after a more compact design for tight spaces and easy handling, the SR is the smarter pick. But for extra cargo space, the LR is your go-to.

Smarter, Safer Riding with the New ACU
The SR features the Aventon Control Unit (ACU) — an integrated system offering:

• GPS tracking

• 4G connectivity

• Remote locking

• Geofencing

It also adds passcode protection, an alarm system, and a smart-lock kickstand for comprehensive security. Even when off, the bike remains locked and requires a code to unlock.
These ACU features will be available starting March 2025, with a free upgrade for all current owners.

Serious Power for Heavy Loads
Thanks to its powerful 750W motor and 80Nm torque, the Abound SR handles hills and cargo effortlessly, reaching speeds of up to 32 km/h. Its 708Wh battery provides up to 97 km per charge, and its 200 kg weight limit makes it perfect for everything from daily errands to child seats — all without sacrificing performance.

Comfort and Convenience Built In
The lightweight aluminum frame with a step-through design makes it easy to mount and dismount, ideal for busy city life. Meanwhile, a 50mm suspension seatpost smooths out bumpy roads, and Tektro hydraulic disc brakes deliver strong, consistent braking.

Customisable to Fit Your Style
Thanks to the Ride Tune feature, you can tailor the pedal assist levels for a smooth, responsive feel. Through the Aventon app, adjust performance modes like Eco, Trail, or Turbo — tweaking torque, acceleration, and motor output to match your riding preferences.

Why Choose the Abound SR?
The Abound SR enhances the original model with more power, comfort, and smart tech — making it perfect for everything from commuting to carrying heavy loads. Whether you're weaving through city streets or loading up for a big trip, the Abound SR makes your ride more efficient, more comfortable, and more secure.

Specs

AVENTON ABOUND SR
TOP SPEED	32 kph
MAX. RANGE	97 km
MOTOR	36V 750W Hub Drive with 6 Speed Sensors 80 NM torque (1188W Peak)
ECU	Aventon ECU Module featuring wired CAN communication, GPS positioning support, wireless Bluetooth connectivity, and cellular communication capabilities
THROTTLE	Aventon LH Handlebar Mounted
BATTERY	Aventon 36V, 20Ah, 733Wh, LG 21700 cells
WEIGHT	36.28 kg
RIDER WEIGHT	200 kg
RIDER HEIGHT	4'11" - 6'03"
WATER RESISTANCE	IPX6
TYRES	20 x 3.0 Urban Tyre with Reflective Sidewalls 20-inch, 12-gauge, 36-hole, double-wall aluminium wheels
BRAKES	Tektro 180mm 6-bolt front brake rotor + front Tektro HD-E3520 hydraulic disc brakes Tektro 203mm 6-bolt rear brake rotor + rear Tektro HD-E3520 hydraulic disc brakes
CHARGER	Aventon 4A 42V
DISPLAY	Aventon BC147
PEDAL ASSIST	3 Levels
CHAIN	122 Link, 8 Speed 52-tooth chainring
CRANK	3 piece with 165mm crank arms
REAR DERAILLEUR	3 piece with 165mm crank arms
SHIFT LEVER	Shimano SL-M315-8R 8 Speed
CASSETTE	Shimano CS-HG200-8 8 speed Cassette, 12-32T
PEDALS	9/16" Composite Platform
CLASS	Class 2 EBike Cargo & Utility Use
UL CERTIFICATION	UL Certified-Abound SR UL 2849 Battery UL 2771
FORK	Threaded Steerer Tube for Quill Stem 15x110 spacing, 50mm travel, adjustable lockout, black stanchions
FRAME STYLE	Step-Through
FRAME	6061 Aluminum Alloy with Internal Battery. One piece - Diecast aluminum front triangle
SADDLE	Aventon by SelleRoyal
SEATPOST	30.9mm Suspension Seatpost with 50mm travel
HANDLEBARS	BMX Style, 31.8mm bar clamp, 680mm width
STEM	Quill Stem with 31.8mm bar clamp diameter, 40mm length, and 140mm of vertical adjustment
SEAT CLAMP	34.9mm Quick Release
GRIPS	Lock-on ergonomic
REAR RACK	Included
KICKSTAND	Included: E-lock
REAR WHEEL MESH GUARDS	Included
REAR RACK WEIGHT LIMIT	65 kg

 

• 32 kph top speed
• 97 km maximum range
• 750W hub drive motor (80 Nm torque)
• 36V 20Ah battery
• 200 kg maximum capacity load
• Aventon LH Handlebar Mounted throttle
• Double Sided Bottom Bracket Torque Sensor
• Tektro HD-E3520 hydraulic disc brakes
• Aventon BC147 display
• 122 Link, 8 Speed chain
• 52-tooth chainring
• 3 piece cranks with 165mm crank arms
• Shimano Altus RD-M310 8 Speed rear derailleur
• Shimano SL-M315-8R 8 Speed shift lever
• Shimano CS-HG200-8 8 Speed cassette, 12-32T
  
• 9/16" composite platform pedals
• Step-Through frame style
• 6061 aluminium alloy frame with internal battery
• Threaded steerer tube for quill stem 15x110 spacing, 50mm travel, adjustable lockout fork
• Aventon saddle on 30.9mm suspension seatpost with 50mm travel
• BMX-style handlebars, 31.8mm bar clamp, 680mm width
• Quill Stem with 31.8mm bar clamp diameter, 40mm length, & 140mm vertical adjustment
• 34.9 quick-release seat clamp
• Lock-on ergonomic grips

TECHNICAL OVERVIEW

The Abound SR comes as a Class II e-bike, equipped with both pedal assist and a throttle. If you're riding in areas where throttles aren't allowed, the bike can still function normally with the throttle unplugged and removed. Both the Abound SR e-bike and its battery are UL Certified, meeting UL 2849 standards for the bike and UL 2271 for the battery. Additionally, Aventon e-bikes are built to an IPX6 rating, meaning they are resistant to high-pressure water sprays from any direction. This makes the bike suitable for riding in heavy rain, puddles, and muddy conditions. However, it's important to note that IPX6 does not make the bike waterproof—it's not meant to be fully submerged in water. Also, avoid using pressure washers or high-powered sprayers for cleaning, as they can damage electronic components. Maximum range is based on riding with PAS 1 on flat terrain and a rider weight of 73 kg.

Sizing Guide

Aventon Abound SR Dimensions
Frame Size	One Size
Height	4’11" - 6’3"
Top Tube Length	613mm
Reach	426mm
Head Tube Length	174mm
Standover Height	472mm
Wheelbase	1274mm
Min Saddle Height	770mm
Max Saddle Height	970mm

 

Tackle Every Challenge With the All-New Abound SR

New Aventon Control Unit

The Aventon Control Unit (ACU) keeps your Abound SR secure and connected with Remote Lock, Geofencing, Passcode protection, and more (available in March 2025).

Remote Lock & Geofence

With smart remote locking via the Aventon app and Geofencing to set allowed zones, you’re always in total control of your ride.

E-Lock Kickstand

Lock your kickstand easily via display or Aventon app. If tampered with, the Abound SR’s alarm triggers audio and visual alerts for serious theft deterrence.

Keyless Battery

Set your passcode for added security and enjoy the convenience of a keyless battery—no more keys, just hop on and go.

New Side Display

Aventon’s new side display offers simple, accessible controls and features a USB-C port to charge your phone on the go.

Adjustable Stem & BMX-Style Handlebars

The Abound SR combines agility and control with adjustable seat height and handlebars for a personalised, comfortable ride.

Suspension Seatpost

The Abound SR comes with a suspension seatpost, which lets you tailor impact absorption for a smoother riding experience. 

Rear Rack & Turn Signals

The rear rack holds up to 64 KG and features integrated turn signals for visibility. Front and rear fenders with mesh guards protect you and your cargo from the elements.

Ride Tune

The Ride Tune feature via the Aventon App lets you personalise your ride and unlock the full potential of your Abound SR.

Over-the-Air Updates

Enjoy optimal performance with over-the-air updates via the Aventon app—no need to plug in or stop at a shop.