Suzuki RMX250 Fork Seals

Fork specs for the Suzuki RMX250 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.

  • Fork typeUpside-down
  • ForkKayaba 41mm USD (Aprilia Dorsoduro 900 / Shiver 900 / BMW G310 / Triumph Street Triple group)
YearsFork tube
1989–1990 41 mm
1991–1999 45 mm
KitYearsSeal sizeReplaces OEM
55-117 1989–1990 41x53x8 Aprilia 2B004402
55-124 1991–1999 45x57x11 Honda 51490-MCA-003
57-101 1991–1999 n/a n/a
57-107 1989–1990 n/a n/a
56-129 1989–1990 n/a n/a
56-139 1991–1999 n/a n/a
38-6030 (bushings) 1992–1999 n/a n/a
38-6078 (bushings) 1990 n/a n/a

Verified fork kits we stock for your Suzuki RMX250

Fork oil for your Suzuki RMX250

A fork-oil change on the Suzuki RMX250 uses 5wt fork oil. Factory fill: KYB 01M / Showa SS-05 (~5wt).