Why are the rollers larger? Is it to get more "grip" on the 10-tooth cog? Ultimately, what matters to me is this (related to question 1): Is the roll-out/gear inches of a 12-speed SRAM the same as a ...

The American bicycle components company SRAM launched a new groupset today, an expansion of the XPLR series. It is SRAM RED XPLR AXS and to recap RED is SRAM’s flagship, topline groupset, AXS denotes ...

Any time the flagship groupset gets an upgrade that’s a big deal, because it’s the tech you can expect to see in all the groupsets. It’s a bigger deal now than ever since electronic shifting is in ...

Shimano recently updated its compatibility chart. In regards to the latest generation of calipers shipping with 12-speed groupsets (i.e. BR-R9270, BR-R8170, BR-R7170), the previous generation Ultegra, ...