Nantong Ruiming Fitness Co., Ltd. +86-18761701652 kevin@rymaxfitness.com
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Steel Competition Kettlebell – Iron Sand Filled

This standard competition kettlebell is engineered for CrossFit, official fitness competitions, gym studios and advanced functional training, fully compliant with international competition specifications.

Model Number: RM1055

Texture of material: Steel handle+steel body+iron sand+paint

Weight range: 8/12/16/20/24/28/32kg

Tolerance: ±1%

Warranty: 1 year

Overview

Professional Grade Competition Kettlebell

  • Uniform Standard Size Across All Weights
    Unlike regular kettlebells, every competition kettlebell shares the identical spherical dimension and handle size regardless of weight (this red model is 6kg). Athletes maintain consistent hand movement and technique when switching weights, ideal for standardized training and official matches.
  • Solid One-Piece Cast Steel Structure
    Made of seamless integrated steel casting, zero internal filler shifting during swings, snatches and cleans. Balanced weight distribution delivers ultra-stable movement, protecting joints and ensuring precise training posture for professional athletes.
  • Gloss Vibrant Color-Coded Coating for Quick IdentificationEach weight class features a unique bright color coating. Trainers and competitors can instantly tell weight grades at a glance in busy gyms or competition venues. Clear printed KG marking further avoids misselection. The smooth enamel coating resists fading, scratches and sweat corrosion.
  • Mirror Polished Chrome HandleThe wide, smooth chrome handle is rust-proof, corrosion-resistant and sweat-repellent. Its curved ergonomic shape supports single-hand and double-hand holds perfectly. No rough edges or burrs, delivering comfortable grip even during long high-intensity sets.
  • Competition-Approved Smooth Surface Design
    Round seamless ball surface eliminates sharp edges. It rolls smoothly on gym floors without tipping over, meeting strict official competition equipment standards. Great for Olympic weightlifting, CrossFit WODs and athlete skill training.

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Frequently Asked Questions

What is this product best used for?

It is built for high-use environments — commercial gyms, fitness studios and other facilities where equipment is trained on every day. It also suits private training studios and corporate or hotel fitness rooms when the training load is lighter.

What is your standard lead time?

Our standard production lead time is 30 days after order confirmation and receipt of deposit. If you have an urgent requirement, contact us to check whether an expedited schedule is possible for your order.

What is your minimum order quantity (MOQ)?

MOQ depends on the product and the level of customisation required. For standard catalogue items our minimums follow common wholesale practice for gym equipment. Send us your product list and target quantity, and we will confirm the exact MOQ for your order.

Is your factory audited for social compliance?

Yes. Our factory holds amfori BSCI certification (monitoring ID 22-0143442-1). BSCI is a widely recognised social compliance audit, and many European and international buyers require it or an equivalent audit before onboarding a supplier.

Do you hold CE or ISO product certifications?

Our business is OEM and ODM: we manufacture to the specification and brand of our customers. Product certification for the end market (for example CE, UKCA or specific national standards) is normally held by the brand owner in the country of sale. We are happy to supply the technical documentation and test data needed for that process.

Can it be customised with our own brand?

Yes. RYMAX provides OEM and ODM services: custom logo, colour and packaging can be arranged. Send us your requirements and we will confirm exactly what is possible for this model.

What after-sales support do you provide?

We provide after-sales support for the equipment we supply, including guidance on installation, usage and maintenance, and access to spare parts. Specific warranty terms are confirmed in your order documentation.

What information should I include with an enquiry?

Product model, quantity, your target market and destination port. With those details we can come back with the right specification and pricing quickly.

Do you provide samples?

Sample arrangements depend on the product and the size of the intended order. Send an enquiry and our team will confirm what is available for this item.

How do I request a quotation?

Use the inquiry form on this page or our contact page, and include your requirements. Our team will respond with a quotation.

Technical Specifications

ModelRM1055
Product typepainted competition kettlebell
Materialsteel+iron stand
Available sizes / weights8/10/12/14...32kg(2kg increase)
Key featuresUniform dimensions across all weights; weight adjusted by iron sand filling; steel-welded handle and body; colorful painted finish, stylish