Castelli PR 2 Speed Men's Cycling Suit (Light Black) Size:S Full-length sliding zipper for easy

Full-length sliding zipper for easy on and off

GX Eagle master colorway goes with all colors of eagle cassettes & chains

The new ALPHA VELOCE textured fabric provides better aerodynamics and is much faster than the one used on the outgoing model

Power Accuracy- ±1%

New design features improved spline geometry and 3/8" drive pocket for use with torque wrenches

Castelli PR 2 Speed Men's Cycling Suit (Light Black) Size:S Full-length sliding zipper for easyEvolution of the record breaking PR Speed Suit. Premio based short portion for exceptional comfort and improved aerodynamics, especially in crosswind conditions. CFD and in depth wind tunnel testing create the fastest triathlon racing suit, optimized for high speeds. Features Made to be the fastest option for half and long distance triathlons Significant aero benefits on the bike while providing comfort and cooling on the run Premio based short