PARCOURS CHRONO

From £ 959 ||| $ 1,245

When it comes to aero-speci ic wheelsets, deeper rear rims and slightly shallower front rims are common for more stability in crosswinds. For brands who don’t o fer this setup, WorldTour riders often mix and match – think a Campagnolo Bora Ultra 50 on the rear and a 35 on the front for Movistar riders. Parcours’ very light, carbon and tubeless-ready Chrono wheelset runs 77mm rims at the front and 86mm at the rear, claiming to reduce the e fects of crosswinds by 15 per cent while retaining aerodynamic performance.