OnGuard Mastiff Chain Lock with Keys: 3.7' x 10mm Black/Yellow CheckoutSpec= 4.396 TLG 2mm - standard outer diameters

2mm - standard outer diameters for mountain and city brakes and shifters

Quick-adjusting stainless steel hardware is pre-installed

2 RC damper make it equally capable for racers and park rats alike

} Designed in collaboration with Brandon Semenuk

The SM Enduro has a V-shape and a flat top providing maximum freedom of movement in technical terrain

OnGuard Mastiff Chain Lock with Keys: 3.7' x 10mm Black/Yellow CheckoutSpec= 4.396 TLG 2mm - standard outer diametersThe On Guard Mastiff Chain Lock is made of 10mm ultra hardened titanium reinforced steel links with a 13mm padlock. Includes 5 laser cut keys 1 lighted key 10mm links with 13mm padlock and includes $3001 anti theft protection Features a non slip chain cover and ultra hardened titanium reinforced steel links