Suzuki Boulevard M109R (2006–2009): what actually fails
The documented failure patterns on used Suzuki Boulevard M109Rs — the mileage window where each shows up,
and what the repair typically costs at an independent shop. This is the same data NoLemon's Brief checks
against every VIN.
PHOTO: REG MCKENNA · CC BY 2.0 · WIKIMEDIA COMMONS
2006–2009TYPICAL 5k–50k MI$1,800–$3,500
Second gear jumps out under acceleration
Second gear pops out to neutral under hard acceleration — NHTSA has well over 100 complaints, many describing near-misses at highway speed. On the test ride, accelerate firmly in second gear; any bang or slip out of gear is this flaw. Fixing it means removing the engine and splitting the cases for new gears, so demand receipts for the repair or price the bike accordingly.
BEFORE YOU BUY Ask for repair records covering this item. If it hasn't been addressed and the
car is in or near the mileage window, price the $1,800–$3,500 repair into your offer — or make it the seller's problem.
2006–2007TYPICAL 2k–30k MI$1,500–$2,800
Second gear pops out under power
Early M109Rs have a well-documented pattern — dozens of NHTSA complaints — of jumping out of second gear into neutral under acceleration, caused by worn gear engagement dogs. On the test ride, accelerate hard in second and hold it; any pop to neutral is disqualifying unless the price reflects a rebuild. Fixing it right means pulling the engine and splitting the cases for updated gears.
BEFORE YOU BUY Ask for repair records covering this item. If it hasn't been addressed and the
car is in or near the mileage window, price the $1,500–$2,800 repair into your offer — or make it the seller's problem.
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