DURA-ACE R9200: Built without compromise Shimano’s study in the science of speed has taken developments to a completely new level. The freshly redesigned DURA-ACE groupset provides an abundance of evidence that Shimano will leave no stone unturned in the
The SRAM Force chain is lighter, stronger and even more durable. Flattop technology creates a quieter, longer lasting chain for long rides and countless shifts. The Force chain is compatible with 12-speed road bike and 13-speed XPLR AXS gravel groupsets.
