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SPEEDi for Giant

The Speedi is an E-Bike speed limit increaser. Designed, tested and manufactured in New Zealand, our Speedi uses a mechanical planetary gear system to increase your standard e-bike speed limit by 1.5.
Learn more about the Speedi


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MAIN
41484553617559
41484553650327
41484553683095
41484553715863
41484553748631
41484553781399
41484553814167
41484553846935

Please select your bike below.

Please note that the SPEEDi is very specific to the chosen Bike, Hub and Disc setup. Please don't assume that because your bike is similar it will fit, as it likely won't. If you're not 100% sure, please contact us.

When you change your selection below, the reference images will change to display your chosen bike. If your bike is not the one in the picture, contact us so we can get the right SPEEDi for you.

If your bike isn't listed below, fill out a SPEEDi request form here. 

Regular price $160.00 NZD
Unit price  per 
Tax included.