AIMA

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.


Big Sur is a 26 x 4” fat tire all-terrain e-bike 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. 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.

Big Sur

The Big Sur is a top-performing micromobility vehicle that excels in stability, maneuverability, and power. With its comfortable seat, durable build, and impressive load capacity, it's the perfect choice for riders who need a reliable and capable option for heavy loads and extended rides. While it may have a higher price tag and be bulkier than standard e-bikes, its exceptional off-road capabilities and long-range battery make it worth the investment for those who value performance and versatility.


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.


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.

Big Sur Sport

The Big Sur Sport is a top choice for those seeking a comfortable and safe micromobility vehicle. With its large seat, reliable hydraulic disc brakes, and high-quality Shimano gears, it offers a smooth and enjoyable ride. Whether you're navigating off-road trails or commuting on city streets, the custom Bafang motor and large battery capacity ensure versatility and longer ride times.


AIMA

Big Sur

Big Sur Sport

Join Ride Review Newsletter