4iiii Innovations Precision 3+ Power Meter Ultegra 8100 165mm Weight-1195 Removable replaceable nylon caliper tips

Removable replaceable nylon caliper tips to protect painted/anodized rims

Start Ultra Gel is the safest to apply

Sold individually

SM-AX76 and SM-AX78

4iiii Innovations Precision 3+ Power Meter Ultegra 8100 165mm Weight-1195 Removable replaceable nylon caliper tipsFeatures 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