SPEEDi for Trek

The 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-bile speed limit by 1.5

SPEEDi E-Bike Limit Speed Increaser for Trek
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42732855132311
42732813877399
41772509495447

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 hub. Please match the number in the picture with the number on your hub, If your hub 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. 

Bike: 2020 + 2021 Rail 5

2020 + 2021 Rail 5
2020 + 2021 Rail 5
2021 Rail 9.5
2022 Rail 5 / 9.5
2020 + 21 + 22 + 23 Rail 7 / 9 / 9.7 / 9.8 / 9.9
2021 Powerfly 4
2022 Powerfly 4
2021 + 2022 Powerfly FS 4
2021 + 2022 Powerfly 5
2020 + 21 + 22 Powerfly 7
2021 + 22 Powerfly FS 7
2021 + 22 Powerfly FS 9
2021 + 22 Powerfly FS 9 Equiped
2023 Fuel EXe 9.7 / 9.8 / 9.9

Hub: Stock - 539085

Stock - 539085
Stock - 539085
Hope Pro 4
DT-Swiss
i9 Hydra
Stock - 1049813
Stock - Bontrager
Stock - 1048720

Disc: All

All
All
Any single piece rotor
$160.00 NZD