Freesky eBikes

Freesky builds high-power fat-tire electric bikes engineered for serious range and rough terrain. The brand's reputation rests on big dual-motor drivetrains, oversized battery packs, and full-suspension frames — capable, long-haul machines for off-road riders and adventurers who want power and stamina over flash.

What Freesky is known for

Freesky's signature is its dual hub-motor system — 1750W per motor for up to 3500W of peak output and a massive 200 Nm of torque. That's paired with a 48V 25Ah lithium pack good for 60–95 miles on a single motor (40–60 with both engaged), 4-piston 180mm hydraulic disc brakes, true front-and-rear full suspension, a Shimano 7-speed drivetrain, and 26" x 4" fat tires on an upgraded 6061-aluminum step-thru frame. Batteries carry UL2849 and UL2271 certification (TUV-tested).

The Freesky lineup

• Ranger Air M-540 — the flagship dual-motor fat bike: 3500W peak, 200 Nm torque, 25Ah battery, full suspension, and a low 18" step-thru height. Available in Black, Blue, Green, Red, and Camouflage.

Who it's for

Off-road riders and overlanders who need grip and torque on sand, snow, and trails; long-distance adventurers who prioritize range; and riders who want a low step-through frame that still accommodates heights from 5'4" to 6'8" and payloads up to 400 lbs.

Why buy Freesky at Redtail eBikes

We carry a curated, US-focused Freesky lineup with clear USD pricing and full specs, so you can weigh the dual-motor build against your terrain and buy with confidence — plus genuine Freesky parts and accessories.