Suzuki Gsr400
The Suzuki GSR400 was introduced in 2006 as a naked middleweight streetfighter aimed primarily at the Japanese domestic market, based on the GSR600 platform but detuned to meet Japan's 400cc license class restrictions. It featured a inline four-cylinder engine derived from the GSX-R lineage, offering sporty performance in an upright ergonomic package. The model was notable for bridging the gap between beginner and intermediate riders and remained in production until around 2013, enjoying strong popularity in Japan as a practical yet exciting city and weekend bike.
55 hp
Power
40 Nm
Torque
181 kg
Weight
180 km/h (estimated)
Top Speed
5.5 L/100km (approx. 18 km/L typical real-world average)
Fuel
Naked
Body
What Buyers Should Know
Proven Reliable Engine
The GSR400 shares its inline-four engine architecture with Suzuki's well-regarded GSF400 Bandit, giving it a reputation for durability when properly maintained. Regular valve clearance checks are recommended as they can tighten over time.
Watch for Carb Issues
As a carbureted model, the GSR400 is prone to clogged carburetors if left sitting unused, leading to rough idling or starting problems. Always inspect the carb condition and fuel system before buying a used example.
Japan-Market Resale Value
The GSR400 was primarily sold in Japan, making parts availability outside Japan limited and potentially costly. However, this also means well-kept examples hold their value reasonably well among enthusiasts who appreciate its sporty naked styling.
Full Specifications
Rivals & Alternatives
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