Kettlebells
Adjust Cast Iron Kettlebbell
Why Choose ZEALLSPORT?
- ✓ 15+ Years Factory — professional fitness equipment manufacturer since 2009
- ✓ ISO 9001 & CE Certified — quality management system audited by TÜV
- ✓ OEM / ODM Welcome — custom logo, color, packaging & private label
- ✓ MOQ from 50 Sets — flexible order quantity for distributors
- ✓ Fast Samples — 7-15 days lead time for pre-production samples
- ✓ Global Shipping — FOB / CIF / DDP to 80+ countries worldwide
- ✓ 2-Year Warranty — comprehensive after-sales support & spare parts
Product Description
Innovative adjustable cast iron kettlebells from ZEALLsport Nantong factory. Features solid cast iron construction with durable powder coated finish,removable weight plates for easy adjustment from 10lbs to 40lbs,chrome plated ergonomic handle,secure locking mechanism,flat base for stability. Ideal for home gyms,personal training,and small spaces where multiple kettlebells are not practical. One kettlebell replaces an entire set. Perfect for swings,snatches,cleans,and other kettlebell exercises. OEM/ODM available with custom weight ranges and branding.
Key Features
Innovative adjustable cast iron kettlebells from ZEALLsport Nantong factory.
Features solid cast iron construction with durable powder coated finish,removable weight plates for easy adjustment from 10lbs to 40lbs,chrome plated ergonomic handle,secure locking mechanism,flat base for stability.
Ideal for home gyms,personal training,and small spaces where multiple kettlebells are not practical.
One kettlebell replaces an entire set.
Perfect for swings,snatches,cleans,and other kettlebell exercises.
OEM/ODM available with custom weight ranges and branding..
Technical Specifications
| Specification | 4-32kg range |
|---|---|
| Specification | Cast iron/rubber coating |
| Specification | Color-coded |
| Customization | OEM / ODM / Private Label available (logo, color, packaging) |
| Certification | ISO 9001, CE, RoHS, EN 957, ASTM |
| Warranty | 3-year frame, 1-year moving parts, lifetime support |
| Lead Time | Samples 7-15 days; bulk 25-45 days |
Frequently Asked Questions
OEM / ODM Capabilities
As a professional gym equipment manufacturer, we offer comprehensive OEM and ODM services to help you build your own brand. From custom branding to complete product design, our engineering team handles every detail.
Custom Branding
Logo, colors, finishes
Product Design
Concept to production
Custom Packaging
Branded boxes, labels
Modification
Custom specs & materials
Get Factory-Direct Pricing for Adjust Cast Iron Kettlebbell
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