look keo pedals/cleats are great on road bikes and there's no reason why they wouldn't be just as good on fixed. you don't generate any more upward pressure on a fixed than on a road bike...
so if you have Looks already on another of your bikes then stick with them EXCEPT if you want to walk in the shoes. if that's a consideration, maybe look at SPDs or Time aliums which are very popular here.
i ride SPDs on my fixed and have only ever pulled out a couple of times due to the pedal tension needing to be tightened (i'm a bit slack with maintenance).
look keo pedals/cleats are great on road bikes and there's no reason why they wouldn't be just as good on fixed. you don't generate any more upward pressure on a fixed than on a road bike...
so if you have Looks already on another of your bikes then stick with them EXCEPT if you want to walk in the shoes. if that's a consideration, maybe look at SPDs or Time aliums which are very popular here.
i ride SPDs on my fixed and have only ever pulled out a couple of times due to the pedal tension needing to be tightened (i'm a bit slack with maintenance).