Continental Grand Prix 4-Season Tire - 700 x 25, Clincher, Folding, Black, Vectran Breaker, DuraSkinThe Grand Prix 4 Season features a 330TPI double layer Vectran belt under the tread. This proprietary fabric is a liquid crystalline polymer that is exceedingly strong and tear resistant yet manages to be extremely lightweight, making it ideal for racing. Taking the Grand Prix 4 season to the next level and beefing up reliability, Continental reinforced the sidewall with DuraSkin, a polyamide fabric that keeps road grit and grime from penetrating to

with a focus on comfort and grip across all asphalt and weather conditions

X Dry: Formulated with our exclusive CleanTech Chemistry™

sealant required

126tpi Advanced Extra Alpha casing performs well through a wide psi range

Velomann GD24 disc 700c 622-21

Tubeless compatible up to 60 psi

Outfitted with OQUO

1/8" head tube (semi-integrated down HT tube and integrated in top HT tube)

It works both on your performance roadbike

✔ Built-in motion sensor and light sensor

Compact Pistol-Grip Grease Gun with Grease Tube

We have a range of cargo and passenger accesories from Yuba