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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It is very nice experience to buy product from Badminton Bay, as I run a badminton club I needed some racket for my club & I am very fortunate to find Badminton bay from internet. The product I bought from BB is very good & I won 2 tournament by playing these.

I love those racket specially Apac ...»


Chowdhury , United Kingdom

I'm more than pleased with the products I bought from you(badmintonbay) and also very happy with the service you provided. My order arrived on time and all goods were received in  very good condition.

The sad thing though was that my Tantrum 200 was broken during our Independence Championship. Not by me but by one of my young players who asked to try out my racket, Anyway the other 2 are still okay."



Henry B. , Kiribati

I am really enjoy the products and the service of Badminton Bay.
1. High quality products (badminton racquets, strings, shoes as well accessory) with unbeatable price.
2. Great varieties, from Apacs to Yonex there are more than 10+bands to choose from.
3. More new products for customer with the upd ...»


Junteng , United States


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