Gallery: Luis Leon Sanchez’s Argon 18 Nitrogen Pro A look at Astana’s aero offering for 2017 Share on Facebook Share on Twitter Share on Pinterest Share on Whatsapp Share on Reddit Email to a friend By Josh Evans Published: February 16, 2017 at 4:00 pm Luis Leon Sanchez’s Argon 18 Nitrogen Pro Colin Levitch / Immediate Electrical tape marks the seat post height Colin Levitch / Immediate Vision wheels are partnered with Schwalbe Pro One HT tubular tyres Colin Levitch / Immediate Shimano Dura-Ace Di2 9070 shifters Colin Levitch / Immediate Sanchez tapes his handlebars quite close to the stem Colin Levitch / Immediate Prologo Zero C3 CPC in Astana team colours Colin Levitch / Immediate A look at the non-driveside cranks Colin Levitch / Immediate Look Keo pedals for Sanchez Colin Levitch / Immediate Neat direct-mount brakes from TRP Colin Levitch / Immediate Shimano Dura-Ace Di2 rear derailleur Colin Levitch / Immediate Ultegra cassettes are a lot more common in the WorldTour peloton than you might think Colin Levitch / Immediate FSA K-Force light cranks Colin Levitch / Immediate Standard sized chainrings for Sanchez Colin Levitch / Immediate