PVD Coated Grade 5 Gr5 6AL/4V Ti Titanium Bolt Screw for Bicycle Bike Brake MAGURA Brake Lever Handlebar Tuning Repair Decoration. Upgrade your original fasteners with titanium bolts. They're ideal for a wide range of applications including motorcycles, bicycles, cars, karts, watercraft, r/c models, industrial applications and more.