Suzuki RM 125 Fork Seals

Fork specs for the Suzuki RM 125 vary by year (see the table below).Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.

YearsFork tubeFork
1975–1988 43 mm showa
1989–1995 45 mm showa
1996–1998 49 mm showa
1999–2000 49 mm showa
2001–2003 47 mm showa
2004–2008 47 mm showa
KitYearsSeal sizeReplaces OEM
55-108 1975–1976 35x48x11 n/a
55-110 1977–1978 36x48x8 n/a
55-112 1979–1983 38x50x10.5 n/a
55-117 1990 41x53x8 Aprilia 2B004402
55-122 1984–1987 43x55x10.5 Yamaha 5VX-23145-00-00
55-123 1988 43x55x9.5 Kawasaki 92049-0074, Yamaha 1C3-23145-L0-00
55-124 1991–1995 45x57x11 Honda 51490-MCA-003
55-125 1989 46x58x10 Honda 51490-MW0-003

Verified fork kits we stock for your Suzuki RM 125

Fork oil for your Suzuki RM 125

A fork-oil change on the Suzuki RM 125 uses 5wt fork oil, about 357 ml per leg.