Campagnolo Super Record S Wireless Rear Derailleur - 12-Speed Short Cage Battery Sold Separate BLK Model Name-M503 Trigger Shifter When you need the best

When you need the best from your training data the accuracy and reliability of the Force AXS Power Meter spider for thread mount 2x chainrings is the way to go

and other contaminants

Then with the energy of the chain freewheeling backwards the dirt and grit floats to the surface so you can wipe it all off leaving a new and clean application of lube inside the chain where it's needed

Fat Paw Grips

with removable brake pivots & guides

Campagnolo Super Record S Wireless Rear Derailleur - 12-Speed Short Cage Battery Sold Separate BLK Model Name-M503 Trigger Shifter When you need the bestThe Super Record S Wireless rear derailleur makes the most of Campagnolo state of the art technology to guarantee maximum shifting performance. Thanks to in depth technical knowhow the Campagnolo Super Record S Wireless rear derailleur always recognizes the sprocket being used in order to guarantee maximum shifting accuracy. This perfect alignment also provides the cyclist with the best power transfer and reduced chain wear. Developed with a User