Castelli Prosecco Tech Long Sleeve Base Layer Size:MEDIUM It’s all new design features

It’s all new design features a tough

NOTE: Similar to a grinding stone

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

Engineered for utility and durability

Castelli Prosecco Tech Long Sleeve Base Layer Size:MEDIUM It’s all new design featuresAbout 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