Still the fastest gryo on the planet, the 250Hz range has been certified to 15,000rpm but will clock well in excess of 16k in the right hands these days, such is the precision of balance on that 250Hz rotor.
250Hz balls are available with an inbuilt digital speed meter (termed: 250Hz Pro) or without (termed: 250Hz Classic)
Buy Powerball Hand Held Gyroscopes from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns