ชุดแปลง Lat Pulldown & Low Row จากแบบถ่วงน้ำหนักแผ่นเป็นแบบเลือกน้ำหนัก (รุ่น 4000/5000)

The pin glides in and out so smoothly it makes switching between exercises feel effortless, and the whole setup took me under an hour. I've already gotten way more use out of the low row since I don't have to keep loading plates.

Swapping from plates to the pin took a few minutes and now I just dial in the weight instead of loading a stack of iron. The kit feels solid bolted to my 5000 series rack, and the selectorized motion is noticeably smoother than the plate-loaded setup ever was. Wish I'd done this conversion months ag

The magnetic pin swap takes maybe ten seconds, and now I’m not racking plates for every warm-up set. Being able to micro-load with the stack instead of fumbling with 2.5s has honestly changed my whole back day routine. Worth every penny if you already own the rack.