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Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
you’ll get better ergonomics and improved suspension performance for higher jumps
This device is not compatible with Fazua Ride 60 motors
Electric bikes equipped with VOLspeed products are not allowed to be used on public roads
Ride with Confidence
it confidently conquers the toughest terrain and stands up to the most demanding riders without flinching
SPEEDi for Trek Rail 5 and 9.5 (2022-2023) Yamaha PW-ST you’ll get better ergonomics andThe 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