By Jim Langley Two teammates asked me to help them upgrade their bicycles from 10- to 11-speed recently. They knew how to do most of the mechanical work but they were concerned that their rear wheel wouldn’t handle the 11-speed cassette, in effect making it impossible to upgrade. They’re not the only ones who’ve asked about this, which makes it a trending topic, to use social … [Read more...] about Upgrading Your Bike from a 10- to 11-Speed Cassette