HITWAY BK-S2 All-Terrain Trekking Electric Bike 250W 48V 15Ah Mid-Drive

HITWAY BK-S2 All-Terrain Trekking E-Bike

The BK-S2 is built for riders who want one bike for the whole week — the commute, the errands and the weekend ride. A Bafang M430 mid-drive motor, a 720Wh removable LG battery and 100mm of adjustable air suspension keep it composed on tarmac, towpath and gravel alike. It is a UK-legal 250W pedal-assist e-bike, certified to EN 15194.

Smooth Power, Better Control

The Bafang M430 mid-drive system delivers up to 120Nm of torque through the drivetrain, helping with starts, inclines and loaded rides. A torque sensor measures your pedalling effort and adjusts assistance accordingly, so power arrives smoothly rather than in a surge. Assistance cuts out at 25 km/h (15.5 mph), keeping the BK-S2 compliant with EN 15194 and legal to ride on UK public roads.

720Wh for Longer Riding Days

A removable 720Wh LG battery covers the daily commute and longer leisure rides, with up to 175 km of range under suitable conditions. The supplied 7.5A charger keeps top-up times short, and the battery lifts out easily for charging where indoor bike storage is not available.

Comfort Beyond Smooth Cycle Paths

A 100mm adjustable air fork absorbs broken surfaces, cobbles and gravel sections without making the BK-S2 feel cumbersome on smoother routes. Kenda 27.5 × 2.20-inch tyres add puncture protection and reflective sidewalls, while the adjustable dropper seatpost gives you more control over your position as conditions change.

Hydraulic Control When It Matters

Tektro hydraulic disc brakes with 180mm rotors provide progressive, predictable braking in traffic, on wet surfaces and on descents. Combined with the stable tyre profile and the responsive mid-drive system, the BK-S2 feels composed across changing everyday conditions rather than being tuned for one type of road.

One Bike for More of Your Week

The step-through frame makes frequent stops and starts easier, and the rear rack adds practical carrying capacity for bags and everyday errands. Add the integrated light, TFT display, app connectivity, NFC unlock and a 150kg maximum load, and the BK-S2 works as well for commuting and errands as it does for weekend exploration.