MOTO-D Titanium Caliper Bolts (M10x70) Motorcycle - Yamaha R1/M, Yamaha R6, Suzuki GSX-R600 / 750 / 1000 MOTO-D Titanium Front Brake Caliper Bolts (4/Pack) Pre-Drilled for Safety Wire Gunmetal-Black Color 6AL-4V (GR5) Titanium 40-45% lighter than steel OEM bolt Fits: Yamaha R1/M (All Years), Yamaha R6 (All Years), Suzuki GSX-R600/750/1000 (All Years)