Big Sur is a dynamic 26” x 4” fat-tire e-bike armed with a robust 750W Bafang motor for unbeatable all-terrain performance! 

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.  

Enjoy a ride that’s not just exhilarating, but exceptionally smooth and comfortable too. Explore with confidence, comfort, and unmatched power with Big Sur!"

Free Tune-Up: This is our way of saying thank you for purchasing an ebike with us!  With an ebike purchase, receive a free one-time Standard Tune-Up at our repair center.  Valid for one year after purchase date.  Receipt required.  This offer does not include parts or labor for modifications.  Inclusions for this service can be found here under the 'Tune-Up - Standard' service section. 

Features

MODEL: Big Sur
MOTOR: 750W (Rated), 48V Brushless Rear Hub Motor
THROTTLE: Throttle on demand
DISPLAY: LCD Smart Easy Read Display with Backlight, Colorful screen
SPEED: Up to 28 MPH on the Pedal Assist
BATTERY: Removable Internal Lithium-ion 48V, 15Ah (720Wh) with LG cells
SENSORS: Torque Sensor
PEDAL ASSIST: 5 Levels
CHARGER: 48V 3 Amp Fast Charger, about 5 Hours Charging
RANGE: Up to 60 Miles

Specifications

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/ 52 T
SHIFT: Shimano 8 Speed
BRAKES: 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

Video