For the money you can't find a better road pedal. I have a couple of pairs of Look Keo pedals, (uncluding the new Keo 2 blade). I prefer the Shimano pedals as they have a wider cleat platform , easier to clip in, and the cleats last forever (compared to the Keo's). I think Shimano uses the same bearings for all their road pedals, only difference is the pedal body, these are alluminum. The only problem I have encountered with the Shimano pedals is if you are constantly messing with the tension release, afer a period of time, you stop getting that positive clicking sound letting you know that you have advanced to the next higher or lower setting. I set mine in the middle range and don't fiddle with it. Why spend close to or over a hundred dollars when these will do the job for a fantastic price?
I just switched to these pedals from my old hand-me-down pair because I wanted a pair with 'float'. These are great! They were easy to transition to, and the pedals are large enough that I can use them with my street shoes.
My first road bike pedals. I have SPDs on my other bike but these work well and are easy to clip in and out of. I'm just getting back into riding again, not sure if I'd appreciate the lighter versions. Maybe I'll get the lighter versions for my next road bike.
These are great pedals for the price. Bearings run nice and smooth, easy clip in and out, far range of adjustment for cleat tension, cleats last a long time. I have two bikes and have Look pedals on one of them. I wanted to change over to Shimano for both so I could use my newer shoes for both bikes. I have Shimano 105 5700's on the other bike. Can't tell a difference. The R540's have a rubber cleat plate vs a stainless steel for the 5700. Both are wide with a low platform. To top if off I got it at a low price with a price match. I really can't say anything negative about these pedals. Great product for the price.