ProTaper A25 Aluminum Handlebar - Silver Variant:31.8mm size 42) over the Vaypor

size 42) over the Vaypor 2023

which optimize strength to weight ratio and performance enhancing stiffness

6 deg head tube angle delivers confidence at speed

Hyperglide+ makes its way into Ultegra's components

Designed to pair perfectly with the CS-R9200 12-speed cassette

ProTaper A25 Aluminum Handlebar - Silver Variant:31.8mm size 42) over the VayporFrom day one, we have never stopped pushing the limits of metallurgy and FEA. While the all new ProTaper MTB alloy bars have evolved over the years, one thing has remained the same: our original ProTaper concept remains: Thicker at the clamping area, tapered down in low stress sections. Features 25mm (1in) rise, 31. 8mm or 35mm diameterThicker at the clamping area, tapered down in low stress sectionsCut marks provide a range of width optionsAlignment