Mountain e-bikes don’t have to cost you a lot of money. Proof of that is the GUNAI GN27, with a mid-drive torque sensor, so the ride will be much smoother and powered by 750 W.
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You can find the electric bike GUNAI GN27 in our partner’s offer at Banggood.com. It has a great price—plus, in the cart you can also use our handy discount coupon, and delivery from the European warehouse will take just 5 days.
GUNAI GN27
TIPExpress delivery from the Czech warehouse with no customs duties and VAT.
This product will be delivered to you express from the local Czech warehouse. Delivery from Czechia usually takes 7-10 days and is handled by courier. On delivery, you don’t pay any additional fees—no customs duty and no VAT.
GUNAI GN27: 750 W electric motor and mid-drive torque sensor
GUNAI GN27 features a matte gray aluminum alloy frame, with an integrated battery. Its dimensions are just 178 x 63 x 115 cm, and its weight is 26 kilograms. The frame supports a load capacity of up to 120 kg, includes seat height adjustment from 80 – 100 cm, and the recommended rider height is 160 – 200 cm.
Power both on and off paved surfaces is handled by a 750 W electric motor. However, it’s not just any drive system—it's also complemented by a center torque sensor. Thanks to this, the electric motor is essentially “geared,” so it works even better when riding in rough terrain. The motor delivers power according to how hard you pedal, which also helps save the battery.
Max speed 25 km/h and range up to 70 kilometers
The top speed is 25 km/h, and it can handle maximum climbs of up to a 40° incline. It also includes front and rear suspension, thick 27,5″ x 1,95″ tires, a seven-speed Shimano drivetrain, mechanical brakes, an LED display to show riding info, as well as a front LED headlight.
The integrated battery offers a capacity of 48 V / 10.4 Ah. That ensures a range of up to 70 km on a single charge (in assisted riding mode) or 40 – 50 km (in fully electric mode only). Charging to full capacity takes just 5 – 6 hours.
In the retail package, you’ll find the mountain electric bike GUNAI GN27, itself, as well as a charging cable with a local mains plug (EU Plug, 220 – 240 V / 50 – 60 Hz), a tool for securing the individual parts, and a short user manual—traditionally in English.
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