Originally Posted by
Kjlappy
I bought my bike used a year ago and after refurbishing it I've put on about 1500 miles. I keep all components as they came from the seller (almost all are aftermarket including an upgrade to accommodate 700c wheels) and I have been relatively happy with the fit. I have been on a few 40-50 mile rides on this bike without much pain or discomfort.
However I recently realized how short my stem length is (measures about 50-60 mm). I have read many things online that suggest 50-60 mm is simply too short, however the bike fit app I've used has told me my fit is actually pretty good. The frame is 61 cm and I am 6'4. How much of a benefit would I see by buying a 80-100 mm stem to replace this one? If I chose to replace the stem I'd also have to unwrap my handlebars on at least one side.
It depends on the frame angles, length of the top tube, and your leg/torso/arm proportions, your core strength, which part of the handlebar you favour ... Years ago I acquired a free frame, built it up and liked the fit, but when I put a longer stem on my best bike to get the same reach it messed up the handling, I ended up retiring that frame. So if you're comfortable and the bike handles OK don't worry too much about how it looks.