Have you thought about having a bike fit?
How would that answer the question Ed?
Other than being able to ask the person doing the fit "what is the root cause of sliding forward on the saddle when making an effort turning the pedals?"
@Dammit started
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How would that answer the question Ed?
Other than being able to ask the person doing the fit "what is the root cause of sliding forward on the saddle when making an effort turning the pedals?"