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All Aima bikes are IN-STORE PICKUP ONLY. Call for availability and purchase options on all models.
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.
Order to store, usually arrives in 2 business days
26921 Maple Valley Black Diamond RD SE Maple Valley WA 98038 425-363-2100
In stock, ships Monday
Shipping & taxes calculated at checkout
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.
The Santa Monica revolutionizes urban commuting with its sleek design and advanced features. Powered by a robust 750W Bafang rear hub motor and a long-lasting 48V 15Ah LG battery, it delivers powerful performance and reliability. With speeds up to 28mph under pedal assist (20mph on throttle) and a range of 60 miles, navigating city streets is effortless. Equipped with Tektro Hydraulic Brakes and a Suntour Suspension Fork, it ensures responsive braking and a smooth ride. UL2849 certification guarantees top-notch safety. The Santa Monica is the ultimate choice for stylish and efficient city adventures.