The best replacement for selecttech is powerblock.

The best alternatives to selecttech are rated as following:
★★★★★  powerblock
★★★  powerblock dumbbells
★★  ironmaster
★  weider powerswitch
★  powerblocks
★  bowflex select tech
★  power block

Your alternative for selecttech is not listed? Suggest!
Speaking about selecttech, one probably shouldn't forget about free stand.

Other search terms related to selecttech and their ratings are:
★★★★★ free stand
You have in mind a companion for selecttech and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of selecttech in all years. Click on graph for more.
selecttech
powerblock
powerblock dumbbells