Grease chain lock made of triple-hardened steel with high theft protection.

With the Keeper 790 Combo chain lock from Kryptonite, the chain and shackle are directly connected to each other. This ensures very good holding power. In addition, the square chain links made of triple-hardened manganese steel offer you a good mass of theft protection. If you want to leave your bike somewhere safe in the city or countryside, don't forget your Keeper 790 Combo chain lock with its patented lock head design.