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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Offers style and support with a beautiful handmade cover
WTB STX i23 tubeless-ready rims / Shimano MT400 hubs
more puncture-resistant
precise groupset designed for trail
SPOKE MATERIAL Stainless steel - Double thickness SPOKE PROFILE Aero
Calzini Castelli Fast Feet 4 2026 Biciclette Elettriche da Corsa Offers style and support withCastelli Fast Feet socks have been developed and tested to deserve the "aerodynamic" label. There are many so called "aerodynamic socks" available on the market. But only Castelli Fast Feet 4 socks have been developed and tested to truly deserve this name. The few socks tested were probably evaluated under static conditions, without movement because its easier. But the foot is always moving, which is why a model was created to replicate the movement
