CBR300 STAINLESS Front caliper piston + seal. CB600F Hornet (2001-10)
CBR300 Front. CB600F front. Stainless caliper piston + Seal. Part: 45107-MN5-006. Titanium is more corrosion resistant than Stainless Steel. THESE PISTONS ARE NOT POLISHED and have machine marks. Yes it's fine!