Key West
500W | 60Nm | 614Wh
AIMA's lightest and best value E-Bike, the Key West is designed for comfortably cruising on scenic bike lanes as well as freely commuting around town with style. Very capable with acceleration and on hills, its UL certified power system is backed by Bafang, meeting modern saferty standard and ensuring long term reliability. Vivid colors and exceptional craftmanship makes this E-Bike a category winner.
MSRP: 2,590$
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Features & Benefits
- Lightweight Step-Thru Aluminum frame, integral Smooth Welding
- UL Certified, Reliable Pedal Assist System, provided by Bafang
- Powerful Rear Hub Motor, 48V, 500W, Max Torque 60Nm
- Lithium-ion Battery, 48V, 12.8Ah (614Wh)
- Torque Sensor
- Integrated Driving Lights & Blinkers Turn Signals
- Bluetooth Connected Navigation System
- Shimano Drivetrain
- Tektro E-Brakes, Hydraulic, 203mm Rotors
- Full Length Fenders included
Detailed Specifications
Frame: Unique Lightweight Step-Thru Hydroformed Aluminum alloy frame, Integral Smooth Welding, Internal Cable Routing, Integrated bearings, 100mm BSA, Fully Integrated rear Dropouts with LED Rear light / Brake / Turn Signal lights (remotely controled)
Fork: One-piece Lighweight Fork, 1-1/8” Threadless
Stem: Forged Alloy, Adjustable Angle, 1-1/8” Threadless, with Front Light Mount
Handlebar: City Handlebar, Riser, Ø31,8mm, Width: 680mm
Grips: Comfort Ergo, Bolt-On
Seatpost: Alloy, Ø30.4mm Quick Release clamp
Saddle: Comfort
Shifters: Shimano Acera ST-M315, Rapidfire, 8 Speeds
Derailleur: Shimano Altus RD-M310, with Protecting Cage
Chainring: Direct Mount, Splined alloy spider, 46T
Cassette: Shimano HG, Megarange 12-32T
Chain: PYC, 1/2” x 3/32”
Pedals: Alloy, 9/16’’
Brakes: Tektro HD-E3520, Hydraulic Disc Brakes,with Power cut-off sensor
Rotors: Stainless Steel TR-52 Anti Vibration 203mm 6-Bolt rotors
Rims: 27.5’’, 36H, Double Wall Disc Profile, Alloy, Schrader
Hubs: Front: Alloy, 100mm, Bolt-On, 6-Bolts Disc Mount, Rear: (See Motor)
Spokes: 12G Stainless Steel, Black
Tires: 27.5 x 2.1’’, Reflective Side Strips, E-Bike Rated Casing
Driving Lights: (Front): Stem-mounted white driving light, 600 lumens (Rear): Integrated red driving light / Active braking and Yellow turning signal lights (remotely controlled)
Accessories: Fenders, Direct Mount Alloy Kickstand
Listed Weight: 55 lbs (25 kg)
Max Payload: 320 lbs (145 kg)
Pedal Assist System
Motor: Bafang G210 48V Brushless Rear Hub, 500W, 36H*12G
Battery: Bafang BT F304, Semi-Integrated, 12.8Ah (614Wh) Lithium-ion
Display: Bafang DP C010, Bluetooth Connected, Color TFT LCD, Buit-in Navigation System
Sensor: Bafang SR PA242 Torque Sensor, JIS Bottom Bracket, BSA External Cups
Throttle: On Demand Thumb Press Button
Control Pad: Power / PAS level
Driving Lights: Blinkers Turn Signal Lights / Electronic Horn
Charger: AIMA 48V 3A Fast Charge
Estimated Range
Range varies significantly depending of motor power and battery capacity, and of course, depending on the selected power assist level. Other factors influencing range are nature of terrain, wind speed, gradient, riding style, total rider and cargo weight, tire pressure and temperature.
AIMA’s software provides the following estimated range figures based on a fully charged, brand new battery:
- Assist Level 1: 90 km
- Assist Level 2: 80 km
- Assist Level 3: 70 km
- Assist Level 4: 60 km
- Assist Level 5: 50 km
For optimal battery health, avoid fully draining the battery. Instead, aim to recharge when the remaining capacity drops to around 10% to help preserve long-term performance and lifespan.
Geometry & Fit
Braking Lights & Blinkers
Enhance your visibility and communicate your intentions clearly with thumb-controlled turn signals and active braking lights, allowing other riders to anticipate your movements.
Navigation System
Connect your smartphone via Bafang Go app to plan your ride and get to your destination safely
Removable Battery
Keep your battery safe from elements and thieves when transporting or storing your E-Bike
Bright Front Light
Integrated front light offers good road illumation and improves visibility
Hydraulic Disc Brakes
Powerful brakes allows for effortless, predictable braking. Extra large rotors prevents heat build-up and preserve performance on all conditions
Adjustable Stem
Easily fine-tune your position to improve comfort and match your riding style.
Advanced Welding
AIMA’s signature craftsmanship, built on advanced manufacturing techniques, delivers seamless, virtually invisible welds — a refined finish that reflects premium quality
Soft Saddle
Comfort-optimized saddle designed to suit most riders and riding positions
Integrated Side Kickstand
Keeps your bike stable, making parking quick and effortless and help protecting your frame and components