Aima Big Sur 26"
Big Sur is a 26 x 4” fat tire all-terrain e-bike, equipped with a powerful 750W Bafang rear hub motor. Big Sur is Class 2/3, meaning it'll take you up to 20mph using the throttle, and 28mph while pedaling. A specially designed big headlight, extra-large 203mm brake rotors, LG 21700 battery cells, and a full UL2849 certification make Big Sur one of the safest e-bikes on the market. Sporting a bigger 52T crankset for stability at speed and a custom AIMA Comfort XL seat, Big Sur provides riders with a remarkably comfortable and smooth riding experience.
 
MODEL Big Sur
MOTOR 750W (Rated) / 1200W (Peak) , 48V Brushless Rear Hub Motor
THROTTLE Throttle on Demand
DISPLAY Color LCD, Smart Easy-to-Read Display with Backlight
SPEED Up to 28 MPH Pedal Assist, 20 MPH Throttle Only
BATTERY Removable Internal Lithium-ion 48V, 15Ah (720Wh) with LG M50LT 21700 cells
REAR RACK MIK HD
SENSORS Torque Sensor
PEDAL ASSIST 5 Levels
CHARGER 48V 3 Amp Fast Charger, about 5 Hours to a Full Charge
RANGE 30 to 60 Miles
FRAME 6061 Single-Butted Aluminum Alloy Frame with Internal Battery
WEIGHT 82 lbs. ( Battery included)
PEDALS 9/16' Alloy Platform
FORK Suspension Fork with 80mm travel, with lockout
WEIGHT LIMIT 400 lbs.
KICKSTAND Included, Aluminum Alloy Kickstand 
CRANKSET 170mm w/ 52T
SHIFT Shimano 8 Speed
GEAR RATIO RANGE 11-34T
BRAKES Tektro Hydraulic Disc Brakes
ROTOR 203 mm
CHAIN 130 Link, 8 Speed
RIM Double Wall Aluminum Alloy
SPOKES Black Stainless 12G Front / 12G Rear
TUBES Butyl Rubber
HUBS Front Aluminum Alloy Disc Hub 
TIRES 26" x 4" Puncture Resistant
SADDLE AIMA Comfort, 280mm*270mm Saddle
SEATPOST Aluminum Alloy, 30.4mm 2-Bolt Clamp
STEM Threadless, 31.8mm, 7 Degree Rise, Ext 75mm
SEAT CLAMP 34.9 mm Quick Release
HANDLEBARS Aluminum Alloy Double Wall, 31.8mm, 680mm
HEADSET Sealed Bearing Headset
GRIPS Ergonomic Comfort