Not sure how many people are riding an Exess HP-180 ( Wattwagon Travelanche ) but here's a few tips now to save you any grief later.
1. Make sure when you run your dropper post cable that you leave some slack ( a loop ) down low in between where it exits the seattube and enters the upper outer housing area. I originally pulled mine in tight and it rubbed against the shock collar and wore away the plastic down to the stranded wires and actually wore away the metal on the shock itself.
2. Typically run a 203 rotor up front and a 180 on the back and that works fine for me but more is better right. So when I installed a 203 on the rear the brake hose mounting screw was exactly aligned with my cadence sensor magnet on my spoke. Moving the spoke mag up or down on the spoke ( farther distance from sensor to magnet ) and trying to ride I would loose power after a minute or so. Standard result on the bafang cadence sensor. It will work for a short period of time and then shut down if it doesn't get a proper signal. So I made a adadpter bracket out of some aluminum and screwed it into the frame mounting insert after countersinking the backside of the adadpter to fit flush because of the protruding threaded insert lip and then drilled and tapped a hole for the sensor body screw to mount the sensor itself closer inside the chainstay thus allowing me to line up perfectly the spoke mag.
Love the bike. Like all builds from scratch a work in progress.
1. Make sure when you run your dropper post cable that you leave some slack ( a loop ) down low in between where it exits the seattube and enters the upper outer housing area. I originally pulled mine in tight and it rubbed against the shock collar and wore away the plastic down to the stranded wires and actually wore away the metal on the shock itself.
2. Typically run a 203 rotor up front and a 180 on the back and that works fine for me but more is better right. So when I installed a 203 on the rear the brake hose mounting screw was exactly aligned with my cadence sensor magnet on my spoke. Moving the spoke mag up or down on the spoke ( farther distance from sensor to magnet ) and trying to ride I would loose power after a minute or so. Standard result on the bafang cadence sensor. It will work for a short period of time and then shut down if it doesn't get a proper signal. So I made a adadpter bracket out of some aluminum and screwed it into the frame mounting insert after countersinking the backside of the adadpter to fit flush because of the protruding threaded insert lip and then drilled and tapped a hole for the sensor body screw to mount the sensor itself closer inside the chainstay thus allowing me to line up perfectly the spoke mag.
Love the bike. Like all builds from scratch a work in progress.