AMPD BROS - STUBBIE-S ORIGINAL S2

 Introducing the All-New Stubbie-S Series 2 Fat Tyre Electric Cruiser! 

Stylish and Practical Step-Through Design

The Stubbie-S Series 2 features an all-new step-through frame that’s perfect for riders of all ages and abilities. Its low frame design makes it easy to mount and dismount, offering convenience without compromising on style. Available in four fresh, matte colours — Black, Ice White, Metallic Lavender, and the vibrant Ocean Mist Metallic Teal—the Stubbie-S ensures you’ll look as good as you feel while cruising.

Powerful Performance and Long Range

With a Samsung 48V/15AH lithium battery, the Stubbie-S delivers an impressive 60+ km range on a full charge. The Bafang rear hub motor comes standard with 250W of power, but can be unlocked to 500W for thrilling off-road adventures. Whether you’re tackling steep inclines or cruising on flat terrain, this bike has the power and versatility to take you there. Plus, with adjustable pedal assist modes and optional throttle mode, you can customize your ride to suit any situation.

All-Terrain Dominance with Fat Tyres

Outfitted with rugged Kenda Krusade 20x4.0” fat tyres, the Stubbie-S Series 2 is built for adventure. Whether you’re riding on sand, dirt, grass, or city streets, these tyres offer superior traction and stability, ensuring a smooth ride across all terrains. Paired with the durable and lightweight aluminium frame, the bike is corrosion-resistant and designed to last.

Comfort and Control

Long rides are a breeze with the Velo Comfort Seat, designed to provide maximum comfort on any journey. For added safety and control, the Tektro hydraulic disc brakes with 160mm rotors offer powerful stopping performance, while the Shimano 7-speed transmission ensures smooth, precise shifting. The LCD display provides real-time feedback on your speed, battery life, and trip distance, keeping you fully in control of your ride.

Customizable with Versatile Accessories

The Stubbie-S Series 2 is built for riders who love to personalize their ride. You can upgrade your bike with the Optional Off-Road Throttle Kit for more adventurous terrain or add a rear rack for practical storage on your daily commute. For added versatility, the bike’s multi-point mounting headset allows you to easily attach accessories like a surfboard rack or a front basket, making the Stubbie-S the perfect companion for any lifestyle, whether you’re heading to the beach or running errands around town.

The Stubbie-S Series 2 is more than just a bike—it’s your ticket to effortless exploration.

Premium Battery

Experience up to 60km of cruising power with the Stubbie's 48V 15Ah Samsung Premium 21700 battery pack! This versatile battery can be charged either on the bike or quickly removed for convenience and security. It also features a built-in lock and a USB port for charging accessories on the go!

Driven By Bafang
As the industries leading manufacturer of e-bike motors, it makes sense to partner with Bafang. Renowned for their impressive levels of Torque, this 65N.m Motor provides plenty of performance and excellent reliability to challenge any expedition with ease.  Our motors are limited to 250W, however can be unlocked for Private Property Use.

TEKTRO Hydraulic Brakes
A robust bike demands exceptional stopping power, which is why we've equipped it with premium Tektro hydraulic brakes and 160mm discs. These top-of-the-line brakes deliver unmatched performance, ensuring you have the best stopping capability on the market

LED HEADLIGHT
Experience the thrill of night cruises like never before with our new and improved 16W LED aluminium headlight! Included on all Stubbie Bikes, this powerful beacon will illuminate your path and make every ride an electrifying adventure!

Speed & Range

•  Range 60km+
•  Top Speed 25km/h (or Unlock up to 38km/h for Private Property Use)

Battery

•  Samsung 48V / 720Wh, 15AH Premium 21700 lithium cells. Battery is also removable and can be charged in bike or separately. 

Ride Modes

•  Mode 1 Pedal Assist mode: Adjustable pedal assist performance settings from 1-5 or can also be changed to 1-3 or 1-9
•  Mode 2 Walk mode: Idles bike up to 6km/h to assist with moving bike by holding the "-" button on the keypad
•  Mode 3 Throttle mode: Available when Optioned with the Off Road Throttle Kit

Features

•  Hill Ability Up to 15º Degree / 25% Incline PAS
•  Seat Velo Comfort Seat with Adjustable Height (Colour may vary by model)
•  Warranty 2 Years (1 Year on Batteries)
•  Lights Aluminium Front 16W LED Black
•  Grips Velo Wide Comfort Grip
•  Bell Yes

Brakes

•  Front and Rear Tektro Hydraulic Disc
•  Discs 160mm
•  E-Brakes Yes Motor Safety Cut Off

Display

• LCD Multi-Function with USB, ODO, Trip, Battery Level, Speed etc

Controller

• Ampd Brothers Custom - Best-in-class power density and state-of-the-art motor control algorithms.

Drivetrain

•  Electric Motor Bafang RMG060 Rear Hub Drive
•  Power Output 250W Limited - Can be Unlocked to 500W for Off Road Private Property Use.
•  Power Output Stubbie PRO 250W Limited - Can be Unlocked to 750W for Off Road Private Property Use.
•  Max Torque 65N.m or 80N.m on Stubbie PRO Models
•  Transmission Shimano 7 Speed with Rapid Fire Micro Shifter
•  Derailleur Shimano Altus
•  Pedals Wellgo Alloy - Black
•  Chain KMC Z Series High Performance

Construction

•  Frame Aluminium - Step Over or Step Through
•  Handlebars Aluminium with Promax Adjustable Stem

Suspension

•  Standard Models None - Can be optioned with Promax Suspension Seat Post for maximum comfort
•  Stubbie PRO Adjustable Front Suspension Fork

Wheels & Tyres

•  20x4.0" Kenda Krusade Fat Mud Tyres (Standard Models)
•  20x4.0" VEE Tire Huntsman Puncture Resistant Tyres (PRO Models)

Charging

• 6-8hrs with Standard 2A Included Charger

Dimensions

•  Overall Length 1,800mm
•  Handlebar Height 1,050-1,150mm
•  Handlebar Width 700mm
•  Seat Height 800-920mm Adjustable
•  Ground Clearance 230 mm
•  Wheel Base 1,200 mm
•  Rider Height Ideal for Riders up to 190cm Tall

Weights

•  N.W of Battery 3.73kg
• N.W of Bike 38 kg
• Max Loading 120 kg

Inclusions

•  In Box Bike, 48V Battery, 2A AUS Charger, Front Headlight, Basic Tool Kit, Manual, Pedals, Fenders, Seat & Kick Stand

*Range Achievable may vary based on loading, motor use, throttle/pas, terrain, weather conditions and many other factors.