NSD Power Ball Roll-N-Spin Autostart Gyro Wrist Trainer Multi-Colored LED, Purple
Brand: NSD
Product Code: PB-188AML Purple
Availability:   In Stock
Price: US$49.90
Quantity:  
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Power UP your game to the next level!

Use the Wrist Trainer to increase strength of fingers, wrist, hand, forearms, biceps, triceps, ligament and shoulders.
It is small and portable, making it convenient to be used anytime and anywhere.

No starter cord or external battery powered aid needed! Using the Spinner to strengthen your wrist and arms easier than ever! The Roll ‘n Spin Spinner incorporates a pre-tensioner inside the gyroscope that allows for a simple roll back to spin up the gyro with enough momentum to get you started.

NSD Roll ‘n Spin Rainbow Lit power ball incorporates new Auto Start feature with a beautiful light show to make your exercise routine even more fun.

  • Autostart with internal pre-tensioner, just roll back the rotor in the direction of the arrow on the rotor or against the internal resistance, when sufficient tension is achieved, release and enjoy!
  • Computer balanced inner gyroscopic rotor for VIBRATION FREE operation at up to 15,000 RPM
  • PATENTED Design; Compatible with NSD digital speedometer SM-01
  • Multi-colored LED lights up in various colors as speed increases.
  • Hard, impact resistant plastic shell that comes in an attractive color.
  • Small, compact exercise machine you can take ANYWHERE.
  • Provides up to 24.3 lb-in of torque at 10,000 RPM

 

Power Ball Gyro
Max Vibration Free RPM 15,000 RPM (250Hz)
Weight 9.2 oz (261 g)
Torque at 10,000 RPM 24.3 lb-in
Features Computer Balanced Rotor
Hard Plastic Shell
Ergonomic Grip
Speed Variable Multi-colored LED lights
AutoStart Internal Pre-tensioner
Colour Purple

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 I did and continue to enjoy the products i bought from you.. I'm still using both rackets and shoes. I'm still planning to purchase other items as well... Thanks."


Rommell , Philippines

I have purchased at least a dozen rackets from Badminton Bay at various times - I think that speaks for something.
To be honest, the first time, I was a bit wary about buying things from a far far away place in Malaysia. But the products were delivered via FedEx well-packed in about 5 to 7 days in perfect condition with no issues at all.

Since then I have gone back several times and recommended Badminton Bay to other players in my club as well. I use Apac Lethal 6 ...»


PC , United States

My buying experience with badminton bay was very good. Your website was well organized and easy to use. Same goes to your level of service from taking my order to me receiving the product. I purchased the edgesaber 10 and have enjoyed the it. I plan to buy from you in the near future and have recommended friends to your website."


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