4iiii Pm Non-Drive Side Arm Precision, Gen3, Ultegra, R8000, Nds spare tri knob High-Precision Airoha Chipset

High-Precision Airoha Chipset

made by extruded and CNC machined aluminium

Lube Base- Ceramic

Bike tie-down cradle for 2015 and newer deluxe racks

Saddle Rail: 7mm Round & 7x9mm Oval

4iiii Pm Non-Drive Side Arm Precision, Gen3, Ultegra, R8000, Nds spare tri knob High-Precision Airoha ChipsetFeatures With up to 800 hours of battery life, you wont have to worry about changing your battery for years to come. At only 9 grams the PRECISION 3+ Powermeter weighs about the same as a sip from your water bottle. Our goal is to help you get faster, not to slow you down. With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before. Not everyone has the perfect pedal stroke. With + 1% accuracy, 4iiii