- Place rim on pre-assemble support tool ( if you are an individual user do not need this tool.
Place hub on a pre-assemble support tool
Put some grease on the head of the spoke.
Insert the first 10 spokes (This is 20holes front hub) through upper hub holes. Remember to put some grease on each spoke head.
Insert a spoke from inside rim spoke hole to outside rim spoke hole.
Thread a nipple on the end side spoke.
Place nipple on inside rim hole.
Place nipple tool on the outside hole to avoid loose nipple inside the rim.
Remove the spoke used before.
Place j-bend spoke on the nipple.
Repeat steps other spokes 1 by 1.
Turn the Wheel and insert other spokes.
Screw all nipples until you can see only 1 thread wire on each nipple.
Prepare tools for the truing and dishing process.
Put the front Wheel on the truing stand, screw each nipple 1 by 1 (not skip any nipples). not more than ¼ turn each time. Until you don't feel spokes lose.
Adjust wheel flatness .tight or release nipple 1 by 1. When the rim is close to the left side, tight the right nipple ( ¼ turn) and release the left side nipple ( ¼ turn) .（do not keep the turn 1 nipple until the left and right distances are balanced. it will let you hard to make the rim's roundness）, the correct way is to check next to one after you check all nipple you will find the when is more flatness than before!
Use the center arch tool to check the rim will be in the center of the hub.
Get spoke tension according to spokes and rim type. Follow rim manufacturer values.
Adjust wheel roundness, tight or release nipple ( 1/8 turn), 1 by 1. you can check with dial gage .standard < 20.
To release stress tension on spokes due to the truing process, proceed to bend with hands every two spokes.
Finally, apply a force (60kg) on the hub. First one side. Turn the Wheel and place it again on the bench Wheel support. Apply again a force on the other hub side, and second the other side.
Chen the flatness and roundness again, Wheel is now ready for packing.