AIMA Big Sur

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