Suzuki RM250 Owner's Service Manual page 117

9-4 GEARSHIFTING
• Remove the gearshift cam bolt 9 and stopper plate 0.
• Remove the gearshift arm stopper bolt A and washer B.
• Remove the gearshift cam stopper C.
• Remove the spring D.
• Remove the gearshift return spring E by removing the snap
ring.
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09900-06107: Snap ring pliers