Cube nutrail pro fat bikewhen the road disappears into the clouds or under the snow thats when you need a bike with special qualities keen riders who want to keep the pedals turning whatever the conditions will find a perfect accomplice in the nutrail pro cube designed an innovative frame and included a special feature bundle for this trail ready fat bike fat tyres alone dont make a fat bike but the brand new nutrail pro guarantees unlimited fun frameits not enough anymore for a fat bike