DFX Powerball: IRON Forearm muscle builder
Gyroscopic Forearm Muscle Builder
Powerball Iron Series
Engineered for those who demand more from their training, the Powerball Iron Series delivers elite-level grip strength, wrist endurance, and forearm development in a compact, precision-crafted device.
Ready for Serious Training
Includes a sleek protective carrying case and a starter string for quick, effortless activation—ready to go right out of the box.
Note: Not compatible with Gyroscope Speedmeter.
Maximum Resistance & Smooth Performance
Capable of spinning up to 16,000 RPM, it generates 50–60 lbs of dynamic gyroscopic resistance. The ultra-smooth motion offers continuous challenge for your grip, wrist, and forearm muscles—ideal for athletes seeking measurable strength gains.
Stylish & Functional Design
Its polished metal finish and compact form make the Powerball Iron a standout, whether on your desk, gym bag, or training station. The faster you spin, the harder it pushes back, providing progressive resistance tailored to your intensity.
Ideal For:
- Advanced users seeking intense resistance.
- Combat athletes improving their grip and reaction speed.
- Rock climbers, weightlifters, and MMA fighters building endurance.
- Anyone serious about grip strength, coordination, and muscular stamina.
Take Your Training Further
Whether recovering, training, or leveling up, the Powerball Iron Series delivers powerful motion, superior engineering, and elite performance—all in the palm of your hand.
Shipping & Returns Policy
Domestic Shipping
UPS Shipping: We offer various UPS shipping methods for all domestic orders.
Processing Time: Please allow up to 72 business hours for order processing before shipment.
International Shipping
USPS Shipping: All international orders are shipped via USPS by default.
Alternative Shipping Options: To request a different shipping method, please contact us at info@dfxpowerball.com before placing your order.
Processing Time: International orders may require longer processing times than domestic orders.
Need Help? We encourage international customers to reach out to support@dfxpowerball.com for personalized assistance.
Important: International shipments may be subject to customs fees, import duties, and taxes once they arrive in your country. These charges are imposed by local governments and are the responsibility of the recipient. Please check with your local customs office for specific information.
Returns & Warranty Policy
To initiate a return or warranty claim:
- Call us at 714-630-0909 to request an RA number.
- A copy of the original sales receipt must be included with all returned merchandise for warranty evaluation.
- All returns are subject to a 25% restocking fee.
- Returns without an RA number may be refused and sent back at the customer’s expense.
Return Shipping Instructions
Please send your return to:
DFX Powerball
Attn: RA# [Insert Your RA Number]
1144 N Grove St. Anaheim, CA 92806
- We are not responsible for lost or uninsured packages.
- Ensure your RA number is clearly visible on the outside of the package.
- Please allow 5–10 business days for your return or warranty claim to be processed after we receive it.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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