
FREESKY Ranger Air
Yes, 105‑mile claims sound optimistic — but if you want a fat‑tyre e‑bike that actually climbs steep trails and stretches ride days, the Ranger Air’s AI-driven dual 3,500W drive and 1,200Wh battery make long, steep rides possible.
If you want a single electric bike that can chew up muddy trails, climb steep coastal paths and still get you home without hunting for a charger, a long-range dual-motor fat‑tyre ebike is what you’re searching for. The Ranger Air targets that need with a removable 48V 25Ah battery, dual‑motor drive and a full‑suspension 26" fat‑tyre chassis built for mixed terrain. ## What makes it worth it The Ranger Air pairs a dual‑motor system (advertised as up to 3,500W peak) with an AI-driven power distribution that claims to optimise torque between motors for steep climbs; the bike also lists 200 Nm of torque, which is well above typical single‑motor hub bikes and explains its hill‑climbing confidence. The large 48V 25Ah removable battery (≈1,200 Wh) is the other standout: FREESKY quotes up to 105 miles (170 km) on a charge, and while real range depends on assist level and terrain, the sheer capacity is far higher than most fat‑tyre commuters. Practical features include a UK‑legal 250 W road mode limited to 25 km/h, an LCD display with multiple ride modes, NFC keyless unlock and hydraulic brakes for confident stopping. ## Where it falls short Those headline numbers are manufacturer claims and will vary a lot with speed, rider weight and terrain; a 105‑mile range is plausible only at low assist and conservative riding. Expect a heavy frame and limited on‑road portability compared with lighter commuter ebikes, and check local servicing and warranty options before you buy. If you want a long‑range, off‑road capable fat‑tyre e‑bike that can handle seriously steep climbs, buy the Ranger Air; if you need a lightweight commuter for daily city rides or prioritise easy indoor storage, look for a smaller‑battery, lighter urban ebike instead.
£1,199
Buy nowBuy if
You want a long‑range, off‑road capable fat‑tyre ebike that climbs steep trails and stretches ride days without frequent charging.
Skip if
You mainly need a lightweight city commuter for daily urban runs and easy storage, because the Ranger Air is heavy and its range claims require conservative riding to be realistic.
What we found
Drive System
Dual motors, up to 3,500 W peak (advertised)
Torque
200 Nm (advertised)
Battery Capacity
48 V, 25 Ah (≈1,200 Wh) removable battery
Claimed Range
Up to 105 miles (170 km) (advertised)
Road Legal Mode
250 W limit, 25 km/h (road mode)
Suspension & Tires
Full suspension with 26" fat tyres
Braking
Hydraulic disc brakes
Ready to buy?
£1,199