Road Bike Pulley Wheels HollowCage Ceramic Bearing For Shimano 9200 8100 12Speed
Road Bike Pulley Wheels HollowCage Ceramic Bearing For Shimano 9200 8100 12SpeedFeature: 12 dB noise reduction over Dura Ace Precise gear shifting Aerodynamic Wattage saving Lightweight design Single-guide plate construction Suitable for: Shimano Dura Ace 9100 / 9150 / 9170, … Continue reading