What engine is in the Suzuki RM-Z450?

The Suzuki RM-Z450 typically comes with a 449cc engine. Use our VIN decoder to confirm the exact displacement for your specific bike.

What years was the Suzuki RM-Z450 made?

The Suzuki RM-Z450 has been produced from 2005 to present.

How do I check for Suzuki RM-Z450 recalls?

Enter your Suzuki RM-Z450 VIN above. Our free tool checks the NHTSA database for any open safety recalls specific to your bike.

Dirt/Motocross•449cc

Suzuki RM-Z450 Specs & History Decoder

Name: Suzuki RM-Z450
Brand: Suzuki

Confirm engine displacement, factory options, and safety ratings for any Suzuki RM-Z450 year.

Verify specs before you buy.

About the Suzuki RM-Z450

The Suzuki RM-Z450 is an icon in the Suzuki lineup. Whether you're looking at a carbureted classic or a modern fuel-injected version, verified specs matter.

Our VIN decoder confirms the exact Model Year and Engine Size (449cc)—two of the most common things sellers misrepresent in used bike listings.

2005

First Year

Now

Still Made

449cc

Engine

Model Years

Select Model Year

Browse by year to see specific recall campaigns and factory changes.

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005

Common Suzuki RM-Z450 Issues

Based on NHTSA filings, Suzuki RM-Z450 owners should be aware of:

Electrical

Regulator/Rectifier failures or wiring loom chaffing

Mechanical

Cam chain tensioner wear or transmission clunks

Structural

Kickstand spring failures or frame weld recalls

Always check the specific VIN. A clean title doesn't mean a clean history.

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Suzuki RM-Z450 FAQ

Verify Your RM-Z450 Before You Buy

Don't get stuck with a lemon. Check the VIN for hidden issues.