Corone Sram Red AXS E1 Direct Mount 2x12v Teeth:46-33 165mm length Size: 50

165mm length Size: 50

thanks to the seal design

The comfortable fit

ETRTO: 23-622

the R&D laboratories in Milan Bicocca: the main one among Pirelli's 11 research centers worldwide

Corone Sram Red AXS E1 Direct Mount 2x12v Teeth:46-33 165mm length Size: 50The lightest, stiffest, and most durable gear The one piece construction ensures no effort is wasted. The 13 tooth delta on all gear pairs guarantees precise shifting for any setup and less drastic cadence changes during front shifts. The technology we've incorporated makes this gear set the most durable ever. Features: Sharp and precise front derailleur Monoblock structure for faster, smoother, and more secure shifting X Range shifting technology