GSF 650 2007 – 2012. Front Brake Caliper Stainless Steel Piston and Seal Kit. 8 Stainless Steel Pistons. 4 Caliper Joint Seals. 2 Stainless Steel Bleed Nipples. 2 Bleed Nipple Covers. 1 Sachet of Red Rubber Grease. Large selection of Honda, Suzuki, Kawasaki, Yamaha and Aprilia pattern parts for sale at.