Free shipping over 75.00!

Powerball Diablo Evo Autostart Pro


Powerball Diablo Evo Autostart Pro


Weight 0.367 kg

We aim to dispatch all orders Monday to Friday (except public and national holidays) within 24 hours.

Larger products, such as rowing machines, exercise bikes and heavy dumbbells are delivered via tracked courier. Products weighing over 45kg are delivered on pallets. 

Please read our full shipping terms and conditions here. 

Country/Region Estimated Delivery Times
Republic of Ireland & Northern Ireland Courier Tracked 1-3 business days |

Courier Tracked (Pallet) 2-5 business days

U.K. Please note: Many of our orders are shipped directly from our storehouse in the U.K. In the case where a product must be shipped from our headquarters in Ireland, shipping times are as follows:


Standard Post 4-12 working days |

Courier Tracked 2-5 Business Days


*All taxes and custom charges are covered by RPM Power®

Europe Tracked courier 2-5 business days

For full details on shipping.

U.S.A. Standard Post 4-12 business days (USPS) |

Premium Courier Tracked 2-5 business days  

Canada Please note: 60% of our orders are shipped directly from our storehouse in Canada. In the case where a product must be shipped from our headquarters in Ireland, shipping times are as follows:


Standard Post 12-16 business days |

Express Post (Tracked) 4-7 business days

Central America Standard Post 12-15 business days |

Tracked Courier 4-8 business days

Australia & New Zealand Tracked Courier 4-7 days
Asia & Middle East Tracked Courier 2-6 business days
South America Registered Post (tracked) 9-11 business days |

Courier Tracked (Pending availability) 2-6 business days

Africa Registered Post (tracked) 9-11 business days

 The above shipping times have been calculated based on previous deliveries, are approximate and should not be taken as a guarantee of delivery within a specified time-frame. 

International shipments may be subject to import taxes and/or customs fees. These fees may be applied to some packages by customs agents when a package reaches its destination country. The decision to apply duty to a shipment and the rate charged is at the discretion of the customs agent and is completely outside of the control of RPM Sports. All customs and related charges are the responsibility of the recipient.

All Powerball® Gyroscope’s are covered by a 1 year guarantee.
Please note:
exhausted batteries or damage caused to the LCD display are not included.

The guarantee period commences when the item has been delivered to the purchaser or user.

What is covered during the guarantee period?

Malfunction defects that are a direct result of a manufacturing issue(s)

Spare parts free of charge provided the purchaser can provide sufficient, timely evidence of missing/defective parts

Products purchased directly through the RPM Power® website

RPM Power® reserves the right to determine what constitutes manufacturing defects as well as wear and tear.

A guarantee does not cover products for commercial use and is non-transferable to a third party.

For full terms and conditions of RPM Power® warranty and guarantee information please see here.

Worldwide Shipping

Innovative Fitness

Rated Excellent

25yrs Online

Diablo Evo Autostart Pro

diablo powerball metal

Beauty inside, Beast Outside

High-precision manufacturing with a flawless finish - this is the Diablo Evo Autostart Pro Powerball. Its thinner outer shell makes Diablo one of our smallest Powerballs (10% smaller than standard models), but it is without a doubt one of our most powerful: spinning at up to 20,000rpm (rotations per minute) at highest speed and with a max. output of 27kg, Diablo is a fiery gyroscope designed for pure strengthening. We recommend Diablo Evo Pro for anyone looking to build muscle in their arms, strengthen their wrist and elbow joints and of course, develop the ultimate grip. Thanks to its compact size, Diablo is ideal for those with smaller hands.

Product Highlights

  • Mirror chrome steel shell
  • Heavyweight zinc rotor
  • LCD Speed counter
  • Automatic starting
  • Generates up to 27kg in resistance
  • Spins at up to 20,000rpm
  • 10% smaller than standard models
  • No batteries, no cords
  • For intense strengthening

metal series pro, diablo autostart

Mirrored Chrome Shell

The 360° mirror shell of Diablo Evo Pro is made from shiny chrome steel and offers a perfectly weighted feel in the hand. Diablo is 10% smaller than standard Powerball models, making it easier to grip when spinning.

metal series gyro, diablo evo

Solid Zinc Rotor

Diablo shares it’s high-precision solid zinc rotor with its cousins, Hybrid and Titan Powerball. Just like these Powerball models, Diablo Evo can spin at incredible speeds of up to 20,000rpm (rotations per minute), completely vibration free. This zinc rotor is far heavier than those inside our standard Powerball models and it can output nearly twice the resistance/torque - 27kg at max. speed.

hand strengthening, finger exerciser

LCD Speed Counter

Diablo Autostart Pro is fitted with a 4-mode Acura 2.0 LCD speed counter for easily monitoring your strengthening progress. Get an exact reading on your spin speeds every time - the counter also saves your highest spin speed for 24 hours. No battery required, the speed counter is powered solely by the magnetic inertia of the spinning rotor!

metal series powerball strengthener, diablo

Autostart Mechanism

Diablo Pro is fitted with an autostart mechanism for quick activation and fuss-free spinning every time. Simply wind back the rotor, release and start spinning. No strings needed!

diablo evo autostart pro gyro

Built for Intense Strengthening

As you spin Powerball it generates resistance - the faster you spin, the stronger the resistance will be. Harness the immense power of Diablo Autostart Pro at fast speeds (up to 20,000rpm!) to benefit from intense strengthening that will seriously develop your arm muscles and grip strength.

wrist strengthening gyroscope metal

Strength Training With No Risks

The resistance Powerball generates is called ‘isometric resistance’. Isometric resistance engages a much higher percentage of muscle fibres than standard isotonic training (e.g. free weights) does. It is also non-impact, making it a form of strengthening that places ZERO strain on your muscles as you exercise. In a nutshell - it’s weight training with none of the injury risk.

wrist exerciser, diablo metal

Injury Prevention

Diablo is designed to strengthen and reinforce the joints and muscles in your arm and wrist. Give it a quick spin every day to benefit from stronger limbs that are better protected from injury. Powerball is fantastic for combating the effects of repetitive strain injury (RSI), such as carpal tunnel and tendonitis, as well as breaks and sprains.

arm strengthener metal

Enhanced Sport & Music Ability

An effective exercise tool that will dramatically improve grip strength and finger dexterity, Powerball is a great product for all serious athletes (golf, tennis, climbing, boxing, etc.) and musicians (guitar, drums, piano). Grip harder, move faster, play longer with Powerball.