4iiii Innovations Precision 3+ Power Meter Dura Ace 9200 175mm 2.70 - 3.45 }Wheels Manufacturing Drivetrain Spacer Kit

}Wheels Manufacturing Drivetrain Spacer Kit 139 Pieces

Magnets & O-rings keep all parts in place

Antares is retractable for easy storage and accommodates different bike sizes

Titanium bolts are stronger than aluminum bolts and are a solid upgrade for cyclists who carry cargo by bolting it to their frame

4iiii Innovations Precision 3+ Power Meter Dura Ace 9200 175mm 2.70 - 3.45 }Wheels Manufacturing Drivetrain Spacer KitFeatures support for Apple Find My Up to 800 hours of battery life, an automatic terrain selector, + 1% accuracy, waterproof, light weight (9g), low profile, indicator light, ANT+ Bluetooth Backed by an industry leading 3 year warranty While you are riding, Precision 3+ Power Meter will transmit watts, cadence, and calories to your head unit of choice While the power meter is not in use, Find My is enabled and allows you to see its location on a map