Red XG-1290 Cassette cosync All Di2 components on the

All Di2 components on the bicycle require the same firmware version

The zipperless version is a development that not only improves comfort

you’ll stay snug throughout any spring and autumn ride in this seasonal essential

super-strong aluminum frame with quick

Red XG-1290 Cassette cosync All Di2 components on theWide range and tight jumps? Why not both? Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10 30T and 10 36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10 28T or creating an all road setup with a 10 36T. Carefully chosen tooth jumps keep the rider in the right gear when youre out of the