All the bearings and seals required to refit a wheel in one convenient package. Premium high-speed bearings feature low drag double lip seals on both sides to provide superior exclusion of water and dirt and improved grease retention. High performance Chevron SRI-II grease features special rust inhibitors for the most demanding applications. Type TC Nitrile Elastomer wheel seals are specifically designed to keep out water and dirt whilethe rubber coated outside diameter creates an optimum seal at the hub. Quality design and construction of every All Balls piece meets the toughest standards and conditions - from daily commuting to full-on racing all older bearing and seal designs are upgraded to the best and latest specs and designs. Fits: Honda CRF230L 2008-2015 NX650 Dominator 1988-2001 XL350R 1984-1987 XL600R 1983-1987 XL600V TRANSALP 1987-1989 XL600V Transalp 1990-1996 XR250L 1991-1996 XR250R 1984-2004 XR250R AUSTRALIA 1986-1987 XR350R 1984-1987 XR500R 1983-1984 XR600R 1985-1992