The 4iiii PRECISION Replacement Battery Door is a direct replacement for the original battery door that came with your 4iiii PRECISION power meter. This battery door comes with a new factory O-ring as well. We recommend replacing the O-ring along with your new battery door.
POWER METER SPECIALISTS
We can offer you the best value, selection, advice and support
We promise your satisfaction and offer an easy 60-day return policy
Customers get 20% off TrainingPeaks Premium plus other special savings
At Power Meter City, every product we sell comes with a full warranty