Suzuki T Series
Suzuki's T Series represents the golden age of Japanese two-stroke street bikes, offering a raw and engaging riding experience. Today, they are an accessible entry point into vintage motorcycle collecting, with models ranging from small commuters to the legendary 500cc Titan.
Find one with Spotter →Suzuki T Series sold for a median of $3,150 over the last 12 months, based on 6 auction sales; the middle 50% sold between $2,538 and $3,350.
The Suzuki T Series was a line of two-stroke, twin-cylinder street bikes produced from the mid-1960s through the late 1970s. Models like the T20 "Super Six" made waves with its 6-speed gearbox, a first for a production motorcycle. The lineup grew to include the potent T500 Titan, a 500cc air-cooled twin known for its reliability and touring capability, which was a significant achievement for a large-displacement two-stroke of its time.
Collectors appreciate the T Series for its role in motorcycling history, representing the peak of two-stroke street machine development. These bikes offer a direct and visceral riding experience that modern motorcycles can't replicate, complete with a distinct sound and powerband. Their relative mechanical simplicity makes them approachable for home mechanics, and their classic Japanese styling is a major draw for vintage enthusiasts.
The market for the T Series is quite accessible, with an average sale price under $5,000. While project bikes can be found for just over $1,000, pristine, low-mileage examples of the more desirable models like the T500 Titan can command prices upwards of $12,000. Most bikes, however, trade in the $3,000 to $6,000 range, making them an affordable way to own a significant piece of two-stroke history.
Buying Tips
- Check for worn crank seals, a common failure point. Signs include bogging at idle and difficulty tuning, which can lead to a lean condition and engine seizure.
- Original exhaust systems are crucial for value and performance. Inspect them carefully for rust, dents, and patches, as period-correct replacements are very difficult to find.
- Verify the oil injection system (CCI) is functioning. Many owners convert to pre-mix fuel for safety, so confirm if the system is intact, disconnected, or removed entirely.
- Two-stroke engines require periodic top-end rebuilds. Ask for records and listen for piston slap (a hollow rattling sound) on startup, which indicates worn pistons or cylinder bores.
- Inspect the fuel tank for internal rust, which can clog fuel lines and carburetors. Also, check the wiring harness for brittle insulation and shoddy repairs.
Prices for Suzuki T Series motorcycles range from $1,199 for project bikes to $12,250 for top-spec examples.
59 Suzuki T Series vehicles have been tracked across auctions and listings on Hypercars.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Frequently Asked Questions
How much does a Suzuki T Series cost?
Over the last 12 months, Suzuki T Series sold for a median of $3,150 across 6 auction sales tracked on Hypercars; the middle 50% sold between $2,538 and $3,350.