Shimano 105 fc5700 10 speed double chainringsfor use with shimano 105 fc 5700 10spd double chainset 53 39tcan also use 53t outer chainring from fc 6700 this is a b match which indicates that the parts are usable but differ in materials appearance finish size etc featuresbcd 130mmcompatibility shimano 10 sram 10 defined a 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dura ace and xtr products buy shimano components from chain reaction c