---
product_id: 291314395
title: "NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes"
brand: "powerball"
price: "¥27853"
currency: JPY
in_stock: true
category: "Powerball"
url: https://www.desertcart.jp/products/291314395-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes
store_origin: JP
region: Japan
---

# up to 16kg resistance 280Hz gyro frequency drop-resistant 1.6m shell NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes

**Brand:** powerball
**Price:** ¥27853
**Availability:** ✅ In Stock

## Summary

> ⚡ Spin Stronger, Recover Faster, Play Harder!

## Quick Answers

- **What is this?** NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes by powerball
- **How much does it cost?** ¥27853 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/291314395-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes)

## Best For

- powerball enthusiasts

## Why This Product

- Trusted powerball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Patented drop-resistant shell absorbs falls from 1.6 meters without damage.
- • **Pro-Level Resistance:** Generate up to 16kg of dynamic wrist and forearm strength training.
- • **Battery-Free Smart Tech:** Optional magnetic induction LCD counter powers up with your spin—zero batteries needed.
- • **Instant Autostart Power:** No cords, no hassle—just spin and go with 280Hz precision.
- • **Silent & Smooth Performance:** Wear-resistant reversible tracks ensure whisper-quiet, flawless spins every time.

## Overview

The NSD Powerball 280Hz Autostart Classic is a compact, high-performance gyroscopic hand exerciser designed for athletes, musicians, and rehabilitation users. It delivers up to 16kg of resistance at speeds exceeding 18,000rpm, features a patented drop-resistant shell, and offers a battery-free magnetic induction LCD counter option. Engineered for durability and silent operation, it’s perfect for building wrist, grip, and forearm strength while aiding recovery from injuries like tennis elbow and carpal tunnel.

## Description

A powerful wrist and forearm workout experience Cool, compact and uniquely efficient, new Powerball 280Hz Autostart Classic is just the size of a tennis ball yet is one of the most powerful gyroscopic hand exercisers and grip strength fitness gadgets ever produced, building substantial wrist strength and finger grip through stronger forearms.Automatic starting A 'wind-back-and-release' easy start system ensures instant, fuss free starts every time without any requirement for cords.Super fast / super strong Certified 100% vibration free to spin speeds in excess of 18,000rpm, 280Hz Autostart Classic produces up to 16kg of resistance and will build wrist, grip and forearm strength like nothing you've experienced - the faster you spin, the more power it produces, allowing it to bring tennis elbow relief or rehabilitate wrist pain just as easily as it can build substantial forearm strength.Drop resistant Unlike other Powerball models, the new 280Hz Autostart range uses a patented outer shell casing capable of absorbing falls from up to 1.6 meters without damage to the internal rotor mechanism ensuring years of functional, reliable operation.Wear resistant This new technology is also wear-resistant and features reversible internal tracks for 2X product performance lifespan, ensuring that 280Hz Autostart Classic will remain smooth and silent regardless of your spin technique while also allowing the ball to be used in rugged conditions not usually acceptable to these precision Powerball products. The 280Hz range can be easily opened and cleaned internally to ensure optimum performance at all times. Battery free 280Hz Autostart Classic may be fitted with the new Accura 3.0 series LCD counter as an optional extra; this requires no batteries and powers up via magnetic induction with a back light as soon as the rotor starts to spin, making 280Hz Autostart totally self sufficient and 100% battery free, guaranteeing you years and years of precision, fuss free enjoyment. Included are full operating instructions. Please continue reading below for more details.

## Features

- Perfect for sports golfers, squash, tennis, fencing, basketball, badminton, archery, cricket etc fitness, rehabilitation Carpal Tunnel, RSI, Arthritis etc, all disciplines of musicians, and are great fun too!
- 280Hz Autostart NSD Powerball models are individually hand-assembled with no starter cords required
- A digital speed meter can be added at a later stage if required
- Dimensions: 70mm diameter x 62mm height

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NIY71DO |
| Age Range Description | 14 Years and Above |
| Ball Type | gyroscope ball |
| Best Sellers Rank | #18,391 in Sporting Goods ( See Top 100 in Sporting Goods ) #2 in Gyroscopic Hand Exercise Balls |
| Brand Name | Powerball |
| Color | Smoky black |
| Construction Type | Plastic, Multi-layer |
| Core Material | stainless steel |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,333) |
| Global Trade Identification Number | 05060109201246 |
| Item Diameter | 70 Millimeters |
| Item Weight | 263 Grams |
| Manufacturer | NSD Powerball |
| Manufacturer Part Number | PB688A |
| Material Type | Plastic |
| Model Number | 280Hz Autostart Classic |
| Number of Items | 1 |
| Number of Packs | 1 |
| Size | 70mm diameter x 62mm height |
| Sport Type | Tennis |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** 14 Years and Above
- **Brand:** Powerball
- **Colour:** Smoky black
- **Item weight:** 263 Grams
- **Material:** Plastic

## Images

![NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 1](https://m.media-amazon.com/images/I/61rPyhSIsDL.jpg)

## Questions & Answers

**Q: Which version has the greatest resistance?**
A: Dear customer, I am writing to you at 22:00 Japan time.
Paste your review below;
RPMSports Powerball promises high quality that sets it apart from other manufacturers' products, such as smoothness of rotation, quietness, and robustness.

It is sold in more than 20 countries around the world and has a wide range of users from professional athletes to children.

Not only strength training results,

The results of research on the effectiveness of rehabilitation and injuries were announced at a famous university, and it was certified as a medical device in South Korea.

It is also proven to be effective in rehabilitation and injury prevention.

These achievements are proven because of the high quality of the Powerball made by RPMSports.

In recent years, many Powerball imitations have been sold,

We hope that you will not be deceived by other products' unreliable sales performance, exaggerated expressions and misleading product descriptions.

We often receive feedback that it would have been better if they had purchased a Powerball made by RPMSports from the beginning.

We recommend the highest quality Powerball for the best training.


We apologize for not meeting your expectations.

Thank you for your continued support of Kyoto Clean Service.

**Q: What does 280 Hz mean**
A: That it's not 279 Hz.  Nor a 281 Hz. I hope this helped.

**Q: Does this ball vibrate at 280Hz?  Do you feel a sense of vibration or not?  I don't understand the relationship between 280Hz and 17,000 rpm**
A: You can feel the ball rotate or vibrating while using it.

## Frequently Bought Together

- Toperson TGTSOQ142
- Pnrskter Hand Grip Strengthener, Finger Exerciser, Grip Strength Trainer (6 PCS),New Material,Forearm Grip Workout, Finger Stretcher, Relieve Wrist Pain, Carpal Tunnel, Trigger Finger, Mallet Finger and More.
- THERABAND FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate

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**Shop now:** [https://www.desertcart.jp/products/291314395-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes](https://www.desertcart.jp/products/291314395-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-23*