Heavy Duty Bike and Motorcycle Lock

Key Features

HEAVY-DUTY SECURITIES FOR YOUR BIKE

Maximized Protection Against Cutting and Leverage Attacks
Our heavy-duty chain lock is made from 7mm hardened steel with four-sided links, providing maximum resistance against cutting and leverage attacks. No thief will easily break through our sturdy link design.

HIGHEST SECURITY WITH A PATENTED LOCKING SYSTEM
Benefit from our high-security disc-style cylinder that is resistant to picking and drilling. The patented end link design securely connects the chain to a hardened deadbolt, eliminating weak points.

FOREVER PROTECT YOUR BIKE
Our durable rubber coating around the chain helps prevent scratches and wear and tear on your bike. A weather-resistant nylon sleeve further protects against scratches, ensuring your bike stays looking its best.

AXE TO THE CORE: DURABLE DESIGN
The Keeper 785 Integrated Chain extends up to 85cm (33.5 in) in circumference. Crafted from 7mm hardened steel links, this heavy-duty lock is built to last. Weighing 1.59kg (3.50 lbs), it offers substantial protection with moderate security, rated 5/10 on our scale.

KEY TO SUCCESS: KRYPTONITE’S KEY SAFE PROGRAM
Enjoy peace of mind with Kryptonite’s Key Safe Program. We will ship your first 2 keys for free globally, especially if you misplace them. Register your key code on our website to order new keys easily.

SAFETY NET FOR LIFE
Eligible for Kryptonite’s Anti-Theft Protection Offer (ATPO), up to $500 coverage for registered locks. If your bike is stolen, you can claim this valuable insurance.

UNMATCHED SUPPORT AND GUARANTEE
Kryptonite backs our product with a limited lifetime warranty. Engage our Customer Experience team for quick resolution of any issues. Your satisfaction is our top priority.