45 lb Bumper Plates

45 lb Bumper Plates Description:

Vulcan Bumper Plates are built to endure the rigors of Olympic Weightlifting and CrossFit® workouts. Unlike lower-priced brands, our bumper plates are made of a harder and denser rubber compound, resulting in a much thinner profile that allows for more plates to fit on the bar.

Other brands claim to have equivalent rubber hardness, but their 10 lb and 15 lb bumper plates often "waffle" easily when dropped. Additionally, they offer minimal or no posted warranty on their bumper plates and state that their plates are not made for dropping. Vulcan Bumper Plates are made to be dropped!

The typical bumper plate has a thin pressed steel insert that can detach over time with repeated drops. Our inserts are forged solid steel and anchored into the plate. We were the first to introduce this technology in 2011, and to this day, we have replaced fewer than two dozen bumper plates out of thousands of tons sold.

One noticeable feature of our bumper plates is how snugly they fit together on the bar, along with the dead blow/low bounce effect they exhibit when dropped. This creates a distinct sound compared to the clanking and basketball-like rebounding typical of lesser brands.

45 lb Bumper Plates Specifications:

• Diameter: Made to IWF (International Weightlifting Federation) standard: 450 mm (17.7 inches)
• Material: Solid rubber bumper plates made from virgin rubber (not recycled)
• Bounce: Low bounce for safety
• Platform Use: Safe for platform use
• Testing: Tested to withstand 30,000 drops from a height of 9 feet without deformation or damage
• Shore Durometer: A rating of 88.7 - 89.1. What is Shore Durometer? See Here
• Plate Dimensions:
• Diameter: 450 mm (17.7")
• Collar opening: 50.4 mm
• Insert Type: Forged hardened steel, securely anchored into the rubber (not thin pressed or stamped steel)
• Design: Thinner, low-profile design allows for fitting more plates on the bar
• Weight Tolerance: ±1% of claimed weight
• Warranty: 36 months on 45 lb bumper plates
• Use For: Crossfit, Olympic weightlifting, strength training, and use in commercial or home gyms. The 45 lb bumper plates can be dropped on the bar alone.

*CROSSFIT is a registered trademark of CrossFit, LLC. It is not affiliated with Vulcan Strength and has not endorsed any of our products.