Approppsito di MDE, mi sembra di aver letto sulla pagina della Push3r che il passaggio cavi si può fare anche interno, e con il discorso che puoi personalizzare il telaio magari fai togliere tutti gli ancoraggi
FULLY-INTEGRATED DOWN TUBE BATTERY
Thanks to its innovative design, the lithium-ion battery of 500 Wh ca be integrated in the frame, giving a captivating aesthetic effect. The down-tube, studied to reduce the optical impact, is made of drawn aluminum, and it is perfectly integrated with the motor mounting. Between the innovative solutions, there is also the possibility to house inside the down-tube all the control cables (rear brake, gear and derailleur), making them invisible.