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Diablo Evo Autostart
Diablo Evo Autostart
Diablo Evo Autostart

Diablo Evo AutostartAuto-Start, Carry Case, Zinc Rotor, Stainless Steel Shell, Speed Meter, 18,000rpm+ 

Beauty outside. Beast inside.

An advanced design & manufacturing process has resulted in a new, thinner outer shell, helping to reduce the overall ball size and allow it fit perfectly in the all but the smallest hands.

Yet sitting inside you'll find the exact same rotor engine as currently fitted in the much larger Titan™ allowing Autostart Diablo Evo™ to pack an extraordinary punch for its compact size.

And with fully redesigned (wear-resistant) internal components, Diablo Evo is also one of our quietest, smoothest spinning Powerball models ever - you will literally need to stop and actively listen to hear it spinning below 8,000rpm.

Housed within a perfectly polished chrome stainless steel shell, this evolution of the classic 350Hz Diablo generates up to 27kg of inertial resistance and is absolutely guaranteed to exceed the highest expectations of even the most demanding user. A 6-mode Accura 2.0 battery-free counter (with backlight) is fitted as standard to allow you measure performance and spin speed with pinpoint accuracy.

With a zipped protective carry case included at no additional cost, this high-performance autostart metal gyroscope will efficiently complement the training regime of all sports enthusiasts and anyone serious about strength & endurance building and yet because of that smaller shell size, it may also be used at slower spin speeds for soothing rehabilitation.


Carry Case

The Diablo Evo comes with a complimentary carry case for convenience.

Automatic Starting

This Powerball has an auto-start mechanism for easy starts. Just wind back and release. Auto-start Powerballs are advised for rehabilitation.

Stability Control System

Patented improved damping system ensures zero vibration at all times.


Powered by magnetic induction this battery free speed-meter allows you 4 different settings to track your strength gains or rehabilitation progress.

Force Output

Generates 22kg / 50 pounds of resistance at 10,000rpm

Muscle Endurance Mode

Digital counter allows you to track revolutions at 30, 60 or 90 second intervals. Great for endurance training allowing you to build strength output over longer periods.

Highest Achieved Spin Speed

Speed meter will hold your highest spin speed for 48hrs. Allows you to track rehab and strength gains or for some competition with friends

Heavyweight Zinc Rotor

High precision zinc heavyweight rotor. Vibration free to 18,000rpm.

Wear Resistant Materials

New improved materials for longer life. Less wear on inner tracks expands the life of a Powerball.

Rehabilitation Videos

Follow our physio designed programs to help you with your recovery. We have individual videos which will help you rehab from fingertip to shoulder.

Rehabilitation Programmes

Find our rehabilitation programmes for a wide range of injuries on our website. Download the PDFs and follow the programmes and cut your rehabilitation times.

Controlled Power

Powerball weighs less than 500g but develops up to 28kg/60lbs of resistance at maximum spin speed

High Precision Rotor

The precisely balanced rotor engine develops up to 60lbs of inertial resistance and is certified to exceed 18,000rpm with zero vibration

Rehabilitation Friendly

‘Wind back & release’ autostart mechanism allows you operate Powerball even when injured or impaired

Strength Building

Build strength from fingertip to shoulder. Exercise with Powerball is purely isometric so it will complement any training regime.


Injury prevention for sports people (or anyone at all) is becoming more and more important. Using Powerball will not only make you stronger but it will allow you recover from long training sessions and reduce the likelihood of injuries especially RSI.

Elbow Rehab

Rehabilitate and treat a vast array of elbow issues including tennis and golfer's elbow. Powerball is uniquely adept at increasing blood flow into the elbow joints and decreasing rehabilitation times.

Finger Rehab

Powerball is a world class finger rehabilitation device. Improve your rehab times dramatically by following our physio designed videos and rehab programs.

Wrist Rehab

Whether it is a Repetitive Strain Injury (RSI) or recovery from a sprain, break or fracture there is nothing more efficient then Powerball. Use what the professionals recommend.

Shoulder Rehab

Powerball cuts rehabilitation times & strengthens the muscles & tendons. Helps shoulder co-contraction / Stabilization of the joint. Increases shoulder joint flexibility & Mobility. Perfect for a vast array of shoulder complaints.


Find out why so many professional musicians use Powerball to keep them healthy. Long sessions lead to muscle tears and damage. Powerball will allow you to play longer for healthier.


Using your hands and arms for a myriad of things daily can leave you with aches and pains and possible RSI. Using Powerball will relieve these symptoms and leave you strong and healthy.

Manual Labour

If you work manual labour with your hands everyday this can do damage to tendons and joints leaving you in pain. Powerball is effective at preventing and relieving injuries and pain from stress on your upper limbs from work.


Powerball priority shipping Ships in 24 hours

We aim to dispatch all our orders within one business day. Order shipping times have been calculated based on previous deliveries, though are approximate and should not be taken as a guarantee of delivery within the specified time-frames.

Powerballwarranty! Lifetime Warranty

Any Powerball® or Powerspin® purchased directly from through the RPM Sports website is covered by a lifetime manufacturers warranty.

We ship worldwide! Worldwide Shipping

We ship worldwide and offer three delivery options: Standard Post, Registered Post & Priority Post. Shipping costs are dependant on destination and calculated automatically at the checkout page. Shipping rate is the same regardless of weight.