This is the first video in a series of gravel bike upgrades to the Retrospec Harper Coaster single speed bike. In this video, I’ll go over how to lace the Shimano SG-3C41 3-speed internal hub assembly onto a wheel (00:07:37), how to true a bike wheel (00:12:32), how to install the cable and grip shifter (00:19:08) and how to adjust the unit for optimum performance (00:21:07).

Shopping List:
Retrospec Harper Bike – https://bit.ly/3mcTHxn
Nexus 3-Speed – https://amzn.to/3s0cyJ0
Spoke Wrench – https://amzn.to/3u3diis
Wheel Truing Stand – https://amzn.to/37jrgTN
Bike Repair Stand – https://amzn.to/37mQsbT

Related Videos:
Harper Coaster Unboxing – https://www.diwhy.life/retrospec-harper-bike-review/
Build a Bicycle Wheel – https://youtu.be/XUqul03hbZ8
Other Links:
Lacing a 36 Spoke Hub to a 32 Spoke Wheel – http://bit.ly/3u3g5Is