Zipp Service - Bearing Kit Front 30/60 6803/61803 Qty 2 SOFTGOODS Windows PC - when paired

Windows PC - when paired with ANT+ USB Stick or BLE enabled

Ironman preparation

our signature open-ear design

BODY MATERIAL Engineering grade polymer

Refresh your Dura-Ace R9100 crankset with these genuine chainrings

Zipp Service - Bearing Kit Front 30/60 6803/61803 Qty 2 SOFTGOODS Windows PC - when pairedThe Zipp 30 60 front bearing kit improves bearing life and increases the performance of your wheels. The ceramic bearings reduce friction and friction. The extreme hardness of the balls provides 4 to 5 times the life of standard steel bearings. Specifications Dimensions (Inside x Outside x Width): 17 mm x 30 mm x 7 mmFront hub 30 60Front bearing kit Mfr Claimed Weight TBC