ISO Arms

$350 ~~$699.99~~ In stock

Los REP Fitness ISO Arms son un accesorio opcional para rack diseñado para añadir funcionalidad de brazo de palanca a tu gimnasio en casa. Compatibles con los racks de potencia Series 4000 y Series 5000, estos brazos permiten el movimiento independiente en cada lado, facilitando prensas unilaterales, remos y otros ejercicios.

Compatibles con racks REP Series 4000 y Series 5000
Cada brazo se mueve de forma independiente para entrenamiento unilateral
Se fijan de forma segura a los montantes de tu rack para press y jalones estables
Ideales para prensas estilo Jammer, trabajo de hombros y movimientos accesorios

Customer Reviews (4.8 / 5 · 5 reviews)

Scarlett ★★★★★ Aug 19, 2026

The left and right arms move completely independently, which makes unilateral pressing feel way more natural than I expected. Setup on my 4000-series rack took maybe 15 minutes, and the steel is solid enough that there's zero wobble even under heavy load.

Abigail V. ★★★★★ Aug 18, 2026

The independent lever movement on each arm makes cable flyes feel totally different from a fixed bar—way more natural on the joints. Bolted them to my existing rack in under an hour and haven't touched a dumbbell for chest day since.

Steven T. ★★★★★ Aug 16, 2026

The lever-arm function completely changed how I do pressing and rows—being able to stop and start at any point in the rep is something I didn’t know I needed. Bolted right onto my series 5000 rack without any wobble, and now I’m hitting angles that dumbbells just can’t match.