Read the manual.
It's literally a sticky in the forums. :thedude:*snipped*
yes, download manual but for g4 front and read axle are both 100 pounds. Snug up the rest of your list. I do NOT use the cotter pin in rear axle and suspect g5 still has it. I install axle from the left as easier for me due to past bikes. For front pinch bolts be absolutely careful to get the allen hean deep inside as those are soft and strip if torqued too shallow.