I was riding the bike yesterday and I decided to do a minor sprint along some traffic I got up to 21.3 mph and had to ease off because the front end no longer felt safe due to the side to side wobble of the handlebars caused by the adjustable stem. My personal opinion is this particular type of adjustable stem is more harmful for a rider then useful it is poorly made with cheap alloy and a poor concept. Replacing a stem is a simple upgrade and stems now a days weight anywhere from 115grams to 150grams. I will have a fresh new stem on this ride for cycling season.














































