RitFit RTM1 DIY Dual Ratio Kit (Only for M1 PRO) rubebr coated dumbbells Even the headrest alone supports

Even the headrest alone supports up to 396LB

and multiple protective pads reduce wear and rattling

360 Rotational knuckle provides smooth and quiet continuous rotation

providing firm support while remaining sweat-resistant and easy to clean

RitFit RTM1 DIY Dual Ratio Kit (Only for M1 PRO) rubebr coated dumbbells Even the headrest alone supportsSwitch Ratios in Seconds Switch from 2: 1 to 1: 1 instantly with a simple bolt on setup no cutting or tools needed. Use 2: 1 for smoother, lighter reps, or 1: 1 for direct, strength focused resistance. One system that adapts to your goals for more control, more options, and more efficient training. Strong, Smooth, and Silent Made from 3mm steel and equipped with sealed bearing pulleys, this kit delivers a premium, commercial grade cable feel with