Ritchey Classic EvoCurve Drop Handlebar - Aluminum 44cm 31.8mm Silver MFPN=EBPH03ARFA The Shimano GRX FC-RX810 features

The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles and is designed for use with GRX Di2 components

microSHIFTs ADVENT X Trail Trigger Pro features millimeter-perfect ergonomics to put the shift levers exactly where you want them giving you quick thumb access without compromising your grip over rough terrain

These adapters kit allow for the use of external bottom bracket crankarms (24mm spindles) with BB30 and PressFit 30 bottom bracket bearings

The end result is a tire that maintains the lowest rolling resistance while still providing the trademark Corsa suppleness and outstanding wet weather grip320 TPI Corespun cotton casing

Same great ergonomics as DoubleTap 2x10 brake/shift levers

Ritchey Classic EvoCurve Drop Handlebar - Aluminum 44cm 31.8mm Silver MFPN=EBPH03ARFA The Shimano GRX FC-RX810 featuresRitchey Classic EvoCurve Drop Handlebar Aluminum 31. 8 44 HP Silver. Ritchey Classic components are high polished silver to accentuate a special build that requires a classy touch. EvoCurve is a short and shallow compact drop bar with an oversized comfortable top section. 6061 alloy Width measured at the hood TECH SPECS Bar Clamp Diameter (mm) 31. 8 Bar Top Style Round Bar Reach (mm) 80 Color HP Silver Bar Drop (mm) 130 Flare 4 Weight 320 Accessory