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Aima Big Sur Sport Fat Tire 20"

Aima Big Sur Sport Fat Tire 20"
  • Color: Matte Black
  • Color: Ivory White
  • Color: Sea Breeze Blue
Please select options Unavailable
Call us at 714-894-PAPA (7272) for more info on availability and alternatives.


Everything you love about the original Big Sur in a 20" size! 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.

Part Numbers

Option Store SKU
Matte Black 210000022467
Ivory White 210000022465
Sea Breeze Blue 210000022467