This is a Gunai foldable electric mountain bike available in white or black. It has three power modes and a display so that you can track the battery remaining, gear adjustment, speed mileage and headlights. It has a 48v 15Ah high performance lithium battery and it has a metal shell wrapping so it is waterproof. It can give ride assist for up to 100 miles. The tyres on the bike and 20 x 4 inches so are thickened, wear resistant and have good drip too. They are highly shock absorbing as well to reduce the effects of bumps in the road. The ergonomically designed seat has thick elastic filling for comfort.