AIMA Big Sur SPORT All-Terrain in Black

Everything you love about the original Big Sur is back! Now sporting 20" x 4" fat tires, Big Sur Sport is smaller and lighter, but it's just as fun and performant as Big Sur 26", if not more so! This bike retains the original's class 2/3 rating (20mph and 28mph top speed using the throttle and PAS respectively), as well as its safety features, including big 203mm brake rotors, LG 21700 battery cells, and a full UL2849 certification. Equipped standard with the AIMA Comfort XL seat and an MIK rear rack, Big Sur Sport delivers the same level of power, comfort, and smoothness of its bigger brother.

MODEL
Big Sur Sport

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
74 lbs. (Battery included)

PEDALS
9/16' Alloy Platform

FORK
Suspension Fork with 80mm Travel, Adjustable Preload & Lockout

WEIGHT LIMIT
400 lbs.

KICKSTAND
Included, Aluminum Alloy Kickstand

CRANKSET
160mm w/ 52T

SHIFT
Shimano 7 Speed

GEAR RATIO RANGE
11-28T

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
20" 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