Pay in 4 interest-free payments of $29.75 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Please note that the SPEEDi is very specific to the chosen Bike
Before buying
If you need any help adjusting your settings
The Furiosu Evo tuning device for Yamaha can be activated/deactivated by simply pressing the ebike’s light button
Weight: 11
SPEEDi for Specialized Tero 3.0 ST (2023 - 2024) ANS Please note that the SPEEDiThe SPEEDi is an e bike speed limit increaser. Designed, tested and manufactered in New Zealand, our SPEEDi uses a mechanical planetary gear system to increase your standard e bike speed limit by 1. 5. 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. Please refer to the Hub picture
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