Protect your bike with the Muc-Off Secure Tag Holder V2, a discreet and durable tracker mount designed to fit seamlessly under your bottle cage. Crafted from aircraft-grade CNC-machined 6061 aluminum, this holder securely conceals an Apple AirTag (sold separately), allowing you to track your bike in case of theft. With long-range tracking capabilities, you can pinpoint your bike&';s location, and at closer range, activate the AirTag&';s built-in speaker for easy retrieval. The slotted bottle cage mounts are designed for universal compatibility (64mm spacing) and provide additional adjustability. The set includes security Torx bolts and a security key, adding an extra layer of protection against tampering. Features: Discreet Bike Tracker Mount - Conceals an Apple AirTag for theft recovery. CNC-Machined 6061 Aluminum - Lightweight, durable, and weather-resistant. Universal Bottle Cage Fit - Compatible with most standard 64mm bottle cage mounts. Long-Range Tracking - Locate your bike via Apple&';s Find My network. Built-In Speaker Activation - Helps pinpoint your bike&';s location at close range. Includes Security Bolts & Key - Prevents unauthorized removal for added security. Compatible with Apple AirTags - (AirTag sold separately).