Kibblewhite

Spring kits contain springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valvesSpring kits come complete for one...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistanceMade in the U.S.A. Yamaha -- YXR...

All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistanceMade in the U.S.A. Yamaha -- YXR...

Black Diamond? valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction; White Diamond? valves feature...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Viton intake/exhaust sealsMade in the U.S.A. Kawasaki -- EX650 Ninja 650 -- (2012, 2015, 2016, 2014, 2013); Kawasaki -- KLE 650 Versys -- (2008, 2009, 2011, 2016, 2010, 2015, 2007, 2012, 2013, 2014);...

Replace single, OEM-style bushingMaintain bearing surface while the gap between each bushing provides a large cavity for oil to pool, aiding in lubrication of the shaft Cuyuna -- 650 -- (1972, 1969,...

Kibblewhite Top End Service Kit 60-61900 Suzuki -- LT-R 450 QuadRacer -- (2007, 2008, 2006, 2009)

Kit includes all necessary parts for a complete top-end service/rebuild: pistons, piston rings, piston pins, gaskets, valves, and valve springsPistons fully machined from 2618 aluminum alloy with a...

Kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side modelsCylinder Head Service Kits include the below components:Lightweight Racing Valve...