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, Warranty & Returns Policy
Shipping
Order Processing: Orders are typically processed within 3–5 business days after placement. Orders placed after 5 PM ET or on weekends are processed the next business day.
Delivery Times
- Standard (U.S.): 5–7 business days
- Expedited: 2–3 business days
- Overnight: Next business day
- International: 7–21 business days, depending on destination
Shipping Costs
- Free standard shipping on orders over $75 (continental U.S. only)
- Standard: $8.95
- Expedited: $28.75
- International rates vary by location
Carriers
We ship via USPS, FedEx, and UPS. Tracking details are emailed once your order ships.
Additional Information
- International orders may be subject to customs duties and taxes (paid by the customer)
- Carrier or customs delays are outside our control
- In-store pickup is available for local customers
Warranty
All DFX Powerball products include a 90-day warranty covering manufacturing defects only. This does not cover normal wear and tear, misuse, or accidental damage.
For warranty claims, contact info@dfxpowerball.com.
Returns
We accept returns within 14 days of delivery.
Items must be unused, in original packaging, and include proof of purchase. Approved returns are subject to a 25% restocking fee.
To start a return, sign in to your customer account using your purchase email and submit a return request. Returns sent without approval will not be accepted.
Return address:
1144 N. Grove Street, Anaheim, CA 92806
Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, please contact us immediately so we can review and resolve the issue.
Non-Returnable Items
Sale or final sale items cannot be returned.
Refunds
Approved refunds are issued to the original payment method within 5 business days after inspection.
Contact Us
Email: info@dfxpowerball.com
Phone: 714-630-0909
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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