Battery 700Wh Whether on multi-day explorations to remote places or in the middle of city traffic, the Goroc TR:X knows no bounds. Innovative technology is wrapped in high quality with the Goroc TR:X. The integrated motor-gear unit from Pinion provides a completely new riding and shifting experience. This puts you literally one step ahead. Stand, crankset, mudguards, luggage carrier, light set, on-board computer, detachable seat post, e-bike, mountain bike, electric up to 25 km/h.