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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What People Are Saying...
i'm totally satisfied with the product and it arrived even a day earlier than announced. I've gotta say that you where faster shipping something from Malaysia to Italy than some stores shipping products from Germany to Italy.

So to say: good product, great shop, no problems - everything's fine!"


S.K. , Italy

I am very satisfied of two rackets that I bought from Badminton Bay. Stringing in second racket was tighter as I asked for and it plays great. Everything went smoothly, good product and fast delivery. Will buy again.

Actually my previous racket Carlton had vibrations and my wrist pain stopped when I started to play with APACS"



Jaakko Lehtonen , Finland

I like the badminton shoe that brougth from badmintonbay.  Most likely will buy again from badmintonbay in the future.  Thanks."


Paul Wong , United States

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