Suzuki GSX-S1000 Katana 19-22 Yoshimura Japan Top Yoke Nut - CNC machined from high quality aluminium Colour:Red APE valve Springs for the

APE valve Springs for the GSX1000 K1 to K8 models

RF600 models

Suzuki GSX-R 750 90-93 Athena Complete Gasket Set ATHENA Made in Italy

Insist on them whoever builds your cylinder head

Wiseco forged big bore piston kit for the 77 to 79 gs750 2 valve model

Suzuki GSX-S1000 Katana 19-22 Yoshimura Japan Top Yoke Nut - CNC machined from high quality aluminium Colour:Red APE valve Springs for theCNC machined from high quality aluminium to be as strong yet lighter than the stock steel unit. Featuring a laser etched Yoshimura logo to give your cockpit a factory racebike look. Available in a range of anodised colours to colour code to your bike and suit any riders taste. Dimensions: Nut diameter M28, Pitch 1mm, height 10mm, hex size 36mm.