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Yes, but in this case is not a linear curve where you can chose n% of assistance but it varies according to your power input. I suppose that this adaptability is not achievable with other apps

You can use this with any standard stem https://www.hibike.com/trek-knock-block-lockring-spacer-1-1-8-black-p449d09956c832b9fa61d31264443b62f#var_17562920