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 (**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