These bearings are taper roller style bearings. Suzuki RM 125 (1986-1988). Suzuki RM 250 (1981-1983).
Headstock Steering Bearings Suzuki RM125 1992-2009 / RM250 1991-2009
Headstock Steering Bearings Suzuki GN125 1994-2001 / GS125 1982-1999
Headstock Steering Bearings Suzuki GSX600 1988-2004 / GSX650 2008-2014
Headstock Steering Bearings Suzuki SV650 1999-2002 / SFV650 2009-2014
Headstock Steering Bearings Suzuki SB200 1979-1981 / PE250 1977-1978
Headstock Steering Bearings Suzuki GZ125 1998-2011 | GZ 125 Marauder