Suzuki RM400 Parts & Accessories

Everything we stock that fits the Suzuki RM400 (1978–1980): 15 parts, each verified against manufacturer fitment data, grouped by category. Prices and stock are live. Not sure on year or trim? Use the bike finder to confirm your exact match.

Brakes for the Suzuki RM400

EBC Brake Shoe Set — 602 $27.60

Drivetrain for the Suzuki RM400

EBC Clutch Springs — CSK158 $12.98 JT Sprockets 520 Steel Rear Sprocket, 46T (JTR822.46) $36.99 Wheel Bearing Kit — Aprilia RS50 (2006-2008) + $11.28 Wheel Bearing Kit — Kawasaki KD80 (1988-1990) + $15.87 JT Sprockets 520 Steel Rear Sprocket, 41T (JTR822.41) $36.99 JT Sprockets 520 Steel Rear Sprocket, 42T (JTR822.42) $36.99 JT Sprockets 520 Steel Rear Sprocket, 44T (JTR822.44) $36.99

Suspension for the Suzuki RM400

Fork Oil Seal Kit — Kawasaki KX100 (1995-2021) + $19.12 Fork Oil Seal Kit — Ducati 750 F1 (1986-1989) + $18.24 Fork Dust Seal Kit — Honda CR125R (1982-1983) + $19.50 Fork Oil & Dust Seal Kit — Honda CR125R $38.50

Controls for the Suzuki RM400

Steering Stem Bearing Kit — Suzuki DR370 $55.58 Steering Stem Bearing Kit — Suzuki RM100 $51.14

Maintenance for the Suzuki RM400

Twin Air Standard Air Filter — Suzuki PE 250 (1981), Suzuki RM 250 (1980) + 1 $29.08

Fitment is anchored on the manufacturer's own application data and verified before it goes live. If you spot anything that looks off for your Suzuki RM400, tell us. Accuracy is the whole point.