Review on 🏃 AOLISHENG Bearing Capacity Boosting Extension Runners by Rick Ross

Disappointed with overall quality. Guides are designed for heavy-duty applications, but cages that hold ball bearings are not. They folded and folded with very little effort. The rubber pads didn't last long either. They crushed and tore in a jiffy. They still work, but probably not for much longer. They should cost about half what they cost. It would be better to buy better non-blocking ones at the same price.