JTR245/3.45 Honda VT250 NX650 JT 45T Rear Sprocket NU4065 AG175 1979-1992

AG175  1979-1992

Honda XL250R 1984-1985

GSX600 FN 1992 Katana

SM450 R   2004-07

Going smaller with the front sprocket will improve acceleration but reduce top speed

JTR245/3.45 Honda VT250 NX650 JT 45T Rear Sprocket NU4065 AG175 1979-1992JTR245 3. 45 45T Rear Sprocket Fits: Honda Road: VT250 FD, FE, FG, F2D, FJ 1983 1988 VT250 FE, ZE, FF YA, F2F, FJ Integra Japan 1986 1988 NX650 J Dominator RD02 1988 NX650 K, L Dominator RD02 1989 1990 JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality sprocket available in the marketplace worldwide.