Category: 配件
這些 Standard J-Cups 專為 REP Fitness 1000 Series 深蹲架與深蹲架配件設計。作為您居家健身的可靠配件，可在進行深蹲、臥推等訓練時，為槓鈴提供安全穩固的擺放位置。
The rubber lining grips the bar so tightly that I can rerack heavy squats without the j-cups shifting an inch. Installation took under two minutes and they fit flush against the uprights, exactly what I wanted for my 1000 Series rack.
Finally, my barbell doesn't wobble between sets—these cups lock it in so solidly that reracking feels almost automatic. The UHMW lining is a nice touch, keeping the knurling scratch-free even after heavy deadlifts.
The knurling on my barbell hasn't left a single scratch on these since I mounted them—the UHMW plastic liners are doing their job perfectly. They lock into the uprights with a satisfying click, and the bar sits rock-solid during heavy squats.
