Serfas Lock 165 mm U-Lock Goggles a handy finger-tap bleed adjust

a handy finger-tap bleed adjust button for fine-tuning settings

Rib collar adds casual comfort and stretch

•12v battery and charger

Duraprint's proprietary resin-based structure adds durability without adding weight or impeding flexibility in the fabric

Serfas Lock 165 mm U-Lock Goggles a handy finger-tap bleed adjustAll Serfas locks come with our Limited Lifetime Warranty to ensure your product is free of manufacturing and or material defects. Features: Unique Combination U Lock 4 Digit Resettable Combo Lock Hardened Steel Shackle Rubber Coated Specs: Shackle Length: 165mm (6. 5 inches) Shackle Diameter: 12mm (0. 47 inches) Weight: 816 Grams (1. 8 lbs) Security Rating: 5 10