Trek x caliber 29er ebike electric bike bafang 1000w throttle 35mph For sale trek x caliber 9 2017. Excellent condition. Frame size large, will fit someone 5'10-6'1. Max speed 35-40mph. Range from 40-50 miles. Bafang 750w 48v 120Nm motor throttle operated with 672Wh removable 48vmore...