Feature●Key Dimension: Oil Seal Size: 11x50mm / 0.43"x1.97"(T*D); Dust Seal Size: 13x55mm / 0.51"x2.17"(T*D); Inner Diameter: 37mm / 1.46"●Fitment: for Honda CBR250RA; Working Temperature Range: From -25℃ to 240℃.●It can effectively prevent dust and dirt into inside of the machine, and prevent oil from leaking.●The nitrile butadiene rubber coated outside diameter creates an optimum seal at the hub.●Used in motorcycle shock absorber, stable performance, easy installation.Description