Tern Pinhead GSD S10 Wheel Locks protect both the front and rear wheel of your GSD S10. Once installed, the locks remain permanently on your bicycle, even when you ride. When you need to remove your wheels for servicing, your Pinhead tool lets you do this quickly and easily with a 15mm wrench. Pinhead locks cannot be removed with tools such as hammers, pliers, picks, universal socket tools, grinders, or bolt cutters. Convex disc technology prevents your wheels from being removed by bike thieves.
A specially coded key comes with each lockset. The key is engineered to install and tighten your locks using a wrench. Each key is different and comes engraved with an eight-digit code so it can be replaced if lost. With your key code, matching locks can be ordered to protect your other components or other bikes.
All components are precision-forged from corrosion-resistant CrMo steel and aircraft aluminum alloys. Pinhead locks are unmatched in quality and backed by a lifetime warranty.