The haibike xduro nduro 90 electric mountain bike 2017 is the top of the range eenduro bike combining ews worthy components 180mm travel amp a powerful integrated bosch power unit to create the ultimate big terrain electric bike the robust aluminium frame of the xduro nduro features sprocket equalizing system this system ensures minimal pedal kickback through gear shifts even in spit of its massive 180mm travel this is done through sophisticated suspension kinematics a relatively s