Overview
Rogue USA Olympic Plates represent the pinnacle of American-made cast iron weight plates. Developed through a mission to bring high-quality foundry production back to the US, these plates are cast in Michigan and Ohio using high-strength ductile and grey iron. Each plate undergoes a unique 4-surface machining process to ensure a precise diameter and a flush, rattle-free fit on the barbell. With a slim profile comparable to calibrated powerlifting plates and a durable E-Coat finish, they offer a premium feel and superior loading capacity for home and commercial gyms alike.
Product Page: Rogue USA Olympic Plates
Key Features & Specifications
Made in the USA: Cast and machined in Michigan and Ohio.
Material (10LB–55LB): Ductile Iron (Superior tensile strength and corrosion resistance).
Material (Change Plates): Class 30 Grey Iron.
Finish: Electrically applied E-Coat (Black) for a thin, durable, rust-resistant layer.
Machining: 4-Surface Precision Machining (Back, center hub, outside rim, and front facing).
Weight Tolerance: +2% / -0% (Guaranteed to be at or slightly above target weight).
Collar Opening: 50MM.
Plate Dimensions:
55LB Plate: 17.72" (450mm) diameter, 1.05” (26.75mm) width.
45LB Plate: 17.72" (450mm) diameter, 0.89” (22.75mm) width.
35LB Plate: 15.75" (400mm) diameter, 0.88” (22.5mm) width.
25LB Plate: 12.80" (325mm) diameter, 0.93” (23.75mm) width.
10LB Plate: 9.0” (229mm) diameter, 0.80” (20mm) width.
5LB Plate: 7.5” (190mm) diameter, 0.57” (14.5mm) width.
2.5LB Plate: 6.3" (160mm) diameter, 0.45" (11.5mm) width.
1LB Plate: 5.3" (135mm) diameter, 0.30" (7.5mm) width.
0.5LB Plate: 4.4" (112mm) diameter, 0.26" (6.5mm) width.
0.25LB Plate: 4.21" (107mm) diameter, 0.18" (4.5mm) width.
Performance Benefits
Maximized Loading: The ultra-slim profile allows for significantly more weight to be loaded onto the barbell compared to standard cast iron or bumper plates.
Precision Fit: Machined hubs ensure the plates slide onto the bar smoothly but maintain a snug fit, reducing rattle during heavy lifts.
Sits Flush: Because the backs are machined flat, the plates sit perfectly flush against one another, increasing stability and keeping the center of mass closer to the athlete.
Authentic Iron Feel: Provides the classic "clang" of iron-on-iron while the E-coat finish maintains the natural grit and texture of the casting.
Maintenance and Care
Cleaning: Wipe with a damp cloth and mild soap to remove chalk and dust.
Rust Prevention: While the E-coat is highly protective, deep scratches that expose the raw iron should be touched up or wiped with a light coat of oil (like 3-in-One) to prevent oxidation.
General Use: Avoid dropping iron plates on concrete or hard surfaces, as this can chip the finish or crack the iron.
Storage: Store on a dedicated plate tree or horizontally in a climate-controlled environment.
Warranty Information
Rogue USA Olympic Plates are backed by a Construction Warranty against manufacturing defects.
Coverage: Applies to the original purchaser for the structural integrity of the casting.
Exclusions: Does not cover cosmetic wear, chipping of the finish from metal-on-metal contact, or damage from dropping iron plates.
Frequently Asked Questions
Q: Can these be used with the Rogue Stump Bar? A: Yes. Because these plates are so thin, they are a popular choice for bars with shortened loadable sleeves, allowing for more weight in a compact space.
Q: Do these clank when I lift? A: Yes, being cast iron, you will get the traditional sound of metal on metal when loading and lifting.
Q: Why is the weight tolerance +2% / -0%? A: This ensures that you are never lifting less than the weight stated on the plate, which is preferred by competitive athletes for accuracy.