Pulley WheelAll products of Pulley Wheel 12-14 Tooth SHIMANO Compatible » PreviousNext » Model No EMA-JW1214-SHxx91XX / EMA-JW1214-SHSBBMTB Catalogue Pulley Wheel Key Features Specification:Shimano (Road) 91xx / 80xx series CompatibleShimano (Road/MTB) Specific model CompatibleGear Tooth/Speed:12-14T / 11SBearing:Ceramic BearingColor:Black / Red Made inTaiwan