The HillMiles MileTrail has a 250 W brushless motor, a removable 36 V / 13 Ah battery and Shimano seven-speed gearing. The manufacturer quotes a range of up to 100 km with assistance and a maximum speed of 25 km/h.
The HillMiles MileTrail has a 250 W brushless motor, a removable 36 V / 13 Ah battery and Shimano seven-speed gearing. The manufacturer quotes a range of up to 100 km with assistance and a maximum speed of 25 km/h. Its front suspension fork and 26-inch MTB tyres make it suitable for city riding as well as light off-road use.
Motor, battery and range
The 250 W brushless motor provides assistance while riding. Unlike a brushed motor, it does not require brush replacement, reducing maintenance needs for that part of the drive system.
The 36 V / 13 Ah battery can be removed from the bike and charged separately. The stated range of up to 100 km with assistance is an upper limit. When planning a trip, bear in mind that actual range is affected by factors such as terrain, load and the assistance level selected. The available information does not specify the conditions under which the stated range was achieved.
The bike’s stated maximum speed is 25 km/h. This figure alone does not establish the speed at which assistance cuts out, nor does it mean the bike cannot travel faster, for example when going downhill.
Gearing and drive controls
The Shimano seven-speed gearing lets the rider select a lower gear for climbing and a higher gear for riding on the flat. A cadence sensor controls assistance in response to pedal rotation. Three assistance levels let the rider adjust motor support to the conditions and conserve battery power when less help is needed.
The bike also has a handlebar-mounted thumb throttle that allows direct motor power. Throttle operation is important to the bike’s legal classification: the 25 km/h figure alone does not confirm that it can be used on public roads as a conventional e-bike. Before riding, check how the throttle and assistance operate and which rules apply where the bike will be used.
Suspension, brakes and lighting
The front suspension fork absorbs some impacts from uneven surfaces. Together with the 26-inch MTB tyres, it is useful on unpaved roads and light off-road terrain. Mechanical disc brakes are fitted at the front and rear; their effectiveness in use also depends on their condition and adjustment.
Front and rear LED lights help make the bike visible in low light. The frame is made from high-strength steel, and the bike’s stated total load capacity is up to 120 kg. The available information does not specify exactly what this limit includes, so it is worth checking before riding with luggage.
The MileTrail combines assistance for commuting and trips with equipment suited to less even surfaces. On longer rides, it is sensible to leave a range reserve rather than rely on achieving the maximum stated figure.