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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
If you double-click on the button again
After installing your Peartune
2 mph (2 kph) corresponds with the limit of 12
Light Weight: 10mm - 56 gr
The SpeedBox 1
SPEEDi for Trek Powerfly FS 9 (2021 - 2022) seat_or_cover If you double-click on theThe 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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