Castelli Prosecco Tech Long Sleeve Base Layer Size:MEDIUM New one-piece replaceable traction pins

New one-piece replaceable traction pins

Q-Factor: The TQ motor allows us to keep a standard Q-factor with a 55mm chain line – exactly the same as the Scott Spark

the especially tight tolerances of 10- and 11-speed drivetrains mandate that each PowerLock is good for a one-time application only

facers or pilots are included with this set

Castelli Prosecco Tech Long Sleeve Base Layer Size:MEDIUM New one-piece replaceable traction pinsAbout Castelli Prosecco Tech Long Sleeve Base LayerMade to keep you dry in cool conditions, this base layer features body mapping construction with Prosecco hydrophilic treatment on the main body fabric and lighter weight PrimaLoft fabric aligned to the parts of the body covered by the bibtight straps. The first goal of this base layer is to move moisture away from your skin while adding minimal insulation for those cool days when your riding