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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
The precise fit ensures optimal functionality without compromising the bike's original design
0 for Impulse EVO RS
You'll be back on the road in no time
If you have + and - buttons on your eBike - tuning kit can deactivated and activated again by selecting the highest level of assistance and pressing - + - + buttons
SPEEDi for Trek Domane+ SLR9 - (2023) HT The precise fit ensures optimalThe 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