Rear Axle Bearing and seal kit for the Yamaha Tri-Z 250/YTZ250/Tri-Moto. Fits: YTZ250 1985 1986. Includes: 2 Bearings and 2 Seals. All Bearings feature low-drag double lip rubber seals on both sides. Double sealed bearings outperform metal shielded bearings because they keep out dirt and water. All Seals are double lip and rubber encapsulated with internal stainless garter spring for maximum sealing performance.A FREE helpful installation tip sheet will be included in all wheel and axle kit purchases. Note: Please review product image for accurate representation of product contents.