The 5th generation Novatec R4 Pro revolutionises the price-performance ratio in the premium road bike segment. With its 45 mm deep full carbon profile, this wheelset offers the aerodynamics you need to achieve personal best times – at a price that leaves the competition standing. The 45 mm deep rim profile with hook rim was developed for maximum aerodynamic efficiency. The 21 mm wide carbon rim of the R4 Pro combines classic clincher compatibility with state-of-the-art tubeless technology. You ride with reduced rolling resistance, increased puncture resistance and the comfort of lower tyre pressures – without compromising on performance. At just 1,290 grams per set, the R4 Pro remains impressively light despite its aerodynamic depth. The proven DRS system with two ratchet discs (Dual Ratchet System) ensures direct power transmission and long-lasting mileage.