Giro Aerohead MIPS Helmet Bike-Helmets-TT/Tri The Tacx Sweat Cover protects

The Tacx Sweat Cover protects your bike from corrosion caused by perspiration

and 29" - up to a 2

253 Plus System

Sound-proof inner padding maintains a noiseless ride

Features clutch knob for perfect roller to tire tension each ride

Giro Aerohead MIPS Helmet Bike-Helmets-TT/Tri The Tacx Sweat Cover protectsThe Aerohead MIPS takes the same wind cheating silhouette as the leading edge Aerohead Ultimate, but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot. By using a polycarbonate shell, Wind Tunnel ventilation and internal channeling, this helmet is proven to boost cooling power while remaining aerodynamic. Additionally, Aerohead MIPS features a wrap around eye shield that offers an impressive field of