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.

MFG BIO

At AIMA, as the global leader in the e-mobility industry, we’re creating a shift towards a happier, healthier and more sustainable way of living. With millions of e-bikes, e-mopeds, and e-scooters produced by us every year, our legacy is built on quality and innovation.

Introducing Selected by AIMA—a curated collection of bike parts and gears designed to enhance every ride, making it smoother, smarter, and more enjoyable. Our selection features worldwide top-tier brands and is optimized for the unique demands riding an ebike.

Crafted with meticulous attention to detail, Aima E-Bike is designed in California and manufactured in the world's largest e-bike factory. We prioritized safety, performance, aesthetics, and integrity in every step of the manufacturing process, with a mission to deliver you the perfect companion for your next adventure.