ITEM NAME:Disc Brake Lock with 2 Keys Waterproof Metal Steel Anti-theft Bicycle Bike Locks Product Description Description: Wheel Up Motorcycle Disc Brake Lock Waterproof Bicycle Bike Metal Anti-theft Disc Brake Lock with 2 Keys Features: 1. The outer lock body is chrome-plated: it is not easy to rust. 2. Keyless locking, convenient and quick: you can lock by gently pressing the lock, which is convenient and quick. 3. Firm and wear resistant: all metal steel lock body. Specifications: The main material: Steel+Zinc Product color: Silver Product size: 45x33x33mm/1.77*1.30*1.30" Product net weight: 187g Lock pin size: About 5.5mm/0.22" (hole