Tough alloy steel with a 120dB motion-activated alarm, waterproof IP67 rating, and high-security disc lock cylinder. Fits 10mm disc brake holes. Includes battery, keys, holder, and reminder cable.

Features:

• Designed to fit disc brakes with 10mm holes.
• Powerful 120dB alarm that can be heard up to 300 meters away.
• Built with a solid 10mm alloy steel pin and body.
• IP67 waterproof-rated, providing full dust protection and up to 30 minutes of submersion in 1 meter of water.