Aostirmotor eBikes
Aostirmotor is known for affordable, all-terrain electric bikes built around fat tires, rear hub motors, and 6061 aluminum frames. The brand's appeal is straightforward capability at a reachable price — rugged fat-tire builds that handle pavement, trail, sand, and snow without the premium markup.
What Aostirmotor is known for
Aostirmotor focuses on fat-tire all-terrain e-bikes with rear hub motors, 6061 aluminum frames, and big battery packs at value pricing. Expect 26" x 4.0" fat tires, Shimano 7-speed drivetrains, suspension front forks, and 48V battery systems sized for real range. It's a no-frills, capability-first approach aimed at riders who want power and ruggedness without overspending.
The Aostirmotor lineup
- S07-MAX — all-terrain electric fat bike with a 1000W (peak) rear hub motor, 48V/20Ah (960Wh) battery, 26" x 4.0" tires, Shimano 7-speed gearing, suspension fork, 6061 aluminum frame, and a 30 MPH top speed.
Who it's for
Budget-minded riders who want genuine fat-tire capability, commuters and weekend explorers who ride mixed terrain, and anyone who wants a powerful all-terrain e-bike — or the correct factory replacement parts to keep an existing Aostirmotor running.
Why buy Aostirmotor at Redtail eBikes
We carry a curated, US-focused Aostirmotor selection with clear USD pricing and specs, so you can shop the S07-MAX with confidence — plus genuine Aostirmotor parts and accessories like LCD displays, motors, chargers, and brake levers, matched to popular S07 and S18 models.