Yes! Our powermeters can be used in any configuration - left-only, right-only or dual. A single-sided (left or right) powermeter measures the power output from your corresponding leg and simply doubles it to give you your total power.
Right side powermeters are only offered as a Factory Install (PRECISION or Podiiiium) on compatible cranks (except GRX 810 - we do offer a Ride Ready option) and are a great solution for bikes that do not have adequate clearance for a left side powermeter.