Suzuki RMX450 Parts & Accessories

Everything we stock that fits the Suzuki RMX450 (2010–2019): 28 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 RMX450

Master Cylinder Rebuild Kit — Gas-Gas EC250Master Cylinder Rebuild Kit — Gas-Gas EC250 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.07 Brake Caliper Rebuild Kit — Gas-Gas EC125Brake Caliper Rebuild Kit — Gas-Gas EC125 $31.23 Brake Caliper Rebuild Kit — Suzuki DRZ400SBrake Caliper Rebuild Kit — Suzuki DRZ400S $30.99 Brake Caliper Bolt Kit — Gas-Gas EC125Brake Caliper Bolt Kit — Gas-Gas EC125 $10.90 Brake Caliper Piston Kit — Gas-Gas EC125Brake Caliper Piston Kit — Gas-Gas EC125 $43.94 Brake Caliper Piston Kit — Beta RC 4T 450 (2025)Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $26.57

Drivetrain for the Suzuki RMX450

JT Sprockets 520 Steel Front Sprocket, 13T (JTF1441.13SC)JT Sprockets 520 Steel Front Sprocket, 13T (JTF1441.13SC) $17.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 50T (JTR808.50SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 50T (JTR808.50SC) $36.99 Renthal 520 Front Sprocket Grooved 15T — Suzuki RM-Z450/RMX450Z (2005-2019)Renthal 520 Front Sprocket Grooved 15T — Suzuki RM-Z450/RMX450Z (2005-2019) $34.16 Wheel Bearing Kit — Honda CR125R (2000-2007) +Wheel Bearing Kit — Honda CR125R (2000-2007) + $34.12 Wheel Bearing Kit — Kawasaki KX250F (2021-2025)Wheel Bearing Kit — Kawasaki KX250F (2021-2025) $33.60 JT Sprockets 520 Steel Rear Sprocket, 39T (JTR808.39)JT Sprockets 520 Steel Rear Sprocket, 39T (JTR808.39) $36.99 JT Sprockets 520 Steel Rear Sprocket, 41T (JTR808.41)JT Sprockets 520 Steel Rear Sprocket, 41T (JTR808.41) $36.99 JT Sprockets 520 Steel Rear Sprocket, 43T (JTR808.43)JT Sprockets 520 Steel Rear Sprocket, 43T (JTR808.43) $36.99 JT Sprockets 520 Steel Rear Sprocket, 44T (JTR808.44)JT Sprockets 520 Steel Rear Sprocket, 44T (JTR808.44) $36.99 JT Sprockets 520 Steel Rear Sprocket, 46T (JTR808.46)JT Sprockets 520 Steel Rear Sprocket, 46T (JTR808.46) $36.99 JT Sprockets 520 Steel Rear Sprocket, 47T (JTR808.47SC)JT Sprockets 520 Steel Rear Sprocket, 47T (JTR808.47SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 49T (JTR808.49SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 49T (JTR808.49SC) $36.99

Suspension for the Suzuki RMX450

Fork Bushing Kit — Kawasaki KX250F (2006-2012) +Fork Bushing Kit — Kawasaki KX250F (2006-2012) + $68.75 Suspension Linkage Bearing Kit — Suzuki RMX450Suspension Linkage Bearing Kit — Suzuki RMX450 $109.36 Swingarm Bearing Kit — Kawasaki KLX400R NON CASwingarm Bearing Kit — Kawasaki KLX400R NON CA $96.98

Controls for the Suzuki RMX450

Motion Pro Brake Lever — 14-9329Motion Pro Brake Lever — 14-9329 $36.99 Steering Stem Bearing Kit — Suzuki RMX450Steering Stem Bearing Kit — Suzuki RMX450 $63.18

Exhaust for the Suzuki RMX450

FMF Megabomb — Header — Suzuki RMX450Z (2017-2019), Suzuki RMZ450 (2011-2026), 4 — (seeFMF Megabomb — Header — Suzuki RMX450Z (2017-2019), Suzuki RMZ450 (2011-2026), 4 — (see $337.49

Maintenance for the Suzuki RMX450

Twin Air Standard Air Filter — Suzuki RMX 450 Z (2010-2018)Twin Air Standard Air Filter — Suzuki RMX 450 Z (2010-2018) $29.08 Hiflofiltro Oil Filter — HF207Hiflofiltro Oil Filter — HF207 $4.49

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 RMX450, tell us. Accuracy is the whole point.