Round Head Rubber Dumbbells - China

Material: Cast Iron with Rubber

Weight: 2.5kg-50kg, 2.5kg Increments

Handle: Chromed and Knurled

Warranty: One Years

Tolerance: ± 1%-3%

MOQ: 1000kgs Our round rubber dumbbells (also called hexagonal weights or rubber-coated fitness equipment) are engineered for serious strength training while protecting your floors and reducing noise pollution.

Unlike standard cast iron weights, these premium free weights feature an innovative design that combines a solid steel core with high-density rubber coating - perfect for HIIT workouts, CrossFit training, or traditional weightlifting routines.

Key Benefits:

Shock-absorbing rubber minimizes noise by 60% compared to metal weights

Hexagonal base prevents rolling (safer for solo training)

Ergonomic chrome handles with knurled grip pattern

Commercial-grade construction withstands 10, 000+ drops

Uniform weight distribution for proper lifting form

Dumbbell Comparison Guide

Feature Our Rubber Dumbbells Standard Iron Weights

Noise Level 55 dB (quiet) 85 dB (loud)

Floor Protection Rubber absorbs impact Often damages floors

Grip Comfort Optimal knurling pattern Basic smooth handle Material: Solid steel core with 8mm rubber coating

Handle: Chrome-plated steel (32mm diameter)

Weight Accuracy: ±2% (industry-leading precision)

Available Weights: 5lb to 100lb in 5lb increments

Temperature Range: -20°F to 120°F These versatile resistance training tools support various fitness approaches:

Strength Building

The balanced design helps maintain proper lifting technique during bench presses, shoulder presses, and rows.

Functional Training

Use for dynamic movements like thrusters, cleans, or Turkish get-ups without worrying about floor damage.

Pro Tip: Dumbbell Maintenance

Wipe down after each use with mild cleaner

Store in temperature-controlled environment

Inspect handle connection monthly

Rotate usage among weight sets Trusted by professional trainers and home gym enthusiasts alike, our fitness equipment exceeds commercial durability standards while providing the comfort needed for daily workouts.

The unique hexagonal base prevents rolling during exercises like renegade rows, making them safer than traditional round dumbbells.

Looking for high-quality custom logo dumbbells and wholesale dumbbells? Yifeng Fitness specializes in premium PU dumbbells, offering durability, comfort, and customization for commercial gyms, fitness studios, and retailers.

Company Contact:

• Posted By: Dezhou Yifeng Co., Ltd.

• Phone: 18505441563

• Address: Zhongyuan Technology Innovation Park, Dezhou , Shandong , China

• Email:

• Website: https://www.yifengfitness.com/

• Business Description: Dezhou Yifeng Co.,Ltd. is a dynamic and growing company based in China.
  
  Our main products include dumbbells, plates, barbells, kettlebells, racks, benches and other fitness accessories.
  
  We are insist on providing high quality products and excellent service to our customers.
  
  We have built long-term partnerships with some clients in Europe and America and have received positive feedback from them.