I have a DS3 and found the stock peddles to narrow, my feet seemed to always land a bit past the outer edge of the peddle and constantly having to adjust. Went with Shimano MX-80 and they made a big difference, my feet land square on the peddles with out effort, they support the entire foot and grip much better. Well worth the $60 IMO.....there are many to choose from and really not all that costly, I'm sure many would agree.....you should give them a try.