ROLLER J-CUP DUFFALO/CB-4 BLOCKS option-set-286034-select-3 Optimized impact absorption minimizes rebound

Optimized impact absorption minimizes rebound and noise

What we've engineered is an exceptionally smooth and stable adjustable handle system that allows you to easily flip the arms up when not in use as well as adjust the handles to various decline and flat positions

At the core of the PCD are six self-aligning pillow block bearings

Construction: Crafted from 11-gauge Canadian milled steel

High-End Aesthetic: Clearly marked weight numbers and a simple clean IFS logo deliver a polished

ROLLER J-CUP DUFFALO/CB-4 BLOCKS option-set-286034-select-3 Optimized impact absorption minimizes reboundIRWIN FITNESS ROLLER J CUP 2. 0 CB 4 DUFFALO BLOCKS Irwin Fitness's Barbell Blocks, a smart and versatile solution for specialty barbell usage. Machined from solid 2. 5" acetal rod, these blocks are crafted to provide a dual purpose advantage, setting them apart from other options on the market. Unlike many alternatives on the market, our blocks were designed to accept both 38mm and 32mm barbells.