SPEEDi for Trek Domane+ SLR6 - (2023 - 2025)

SPEEDi for Trek Domane+ SLR6 - (2023 - 2025)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 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

as it likely won't

battery lid lock and two keys

- Made in Germany

Due to the constructive characteristics of this type of motor it is possible to reach around 18/19mph (29/30 km/h) depending on the ebike model and gearing

SpeedBox App How to install this Tuning kit

Shimano MT400 MT410 centerlock

In this case you can just use the combination of + - + - buttons and SpeedBox will be activated

Trust in durability with Two Wheels Empire – where toughness meets performance

make sure you ride it for at least 0

Built-in launch & lift assist hardware ensures advanced stability control for perfect wheelies and enhanced riding dynamics (Available via App update in Spring 2026*)

The CNC machined surfaces stay shiny and contrast the anodized metal

these seat extenders are engineered to withstand the demands of both off-road adventures and daily commuting