On the pipe: Custom two-stroke dirt bike from Oregon… The Yamaha YZ125, introduced in 1974, boasts the longest production run of any motocross bike in the world. The liquid-cooled, 125cc two-stroke has evolved over the […]
Tag: Two-Stroke
Yamaha RD400 Street Tracker by Eber Temperan
Two-stroke tracker from a professional BMX rider… The Yamaha RD400, built from 1976 to 1979, was a lightweight giant-killer, a 44-horsepower two-stroke twin capable of embarrassing many of the era’s larger four-strokes. The bike simply […]
Yamaha R5 Cafe Racer by Zanutto Engineering
The Yamaha R5, introduced in 1970, was the first of Yamaha’s new generation of two-stroke parallel twin “giant-killers” — a design architecture which would evolve into the RD350, RD400, and even the liquid-cooled RZ350/RD350LC. Lee […]
Akin Moto KTM 300 Street Tracker
“A 2-stroke street tracker…that actually gets used on the street AND the track.” The KTM 300 EXC is a weapon — a street-legal, two-stroke enduro with a 51-hp liquid-cooled engine and dry weight of just […]
“Alpina” Suzuki T500M Cafe Racer by Paul Courbot
Paul Courbot of Titan Performance rebuilds the T500 he’s owned since age 19! The Suzuki T500 Titan, introduced in 1969, quickly earned a reputation as one of the best big two-strokes of the era, proving […]
Sick RD: Yamaha RD350 Cafe Racer
Yamaha RD350 Giant Killer from California… The Yamaha RD350 is one of our favorite two-stroke street machines of the 1970s. The 39-horsepower parallel twin could compete with larger bikes due to its excellent power-to-weight ratio, […]
Ideal RD: Yamaha “RD380” YPVS Café Racer
The ideal RD, built by the man who wrote the book on Yamaha Two-Strokes… The Yamaha RD350 YPVS type 31 — sold in the US as the Yamaha RZ350 — was one of the most […]
Top 10 Two-Stroke Customs of 2018
Here at BikeBound, it’s no secret that we are fans of 2-strokes, and it seems we’re not alone — two of our Top 10 Customs of 2018 were powered by RD350 engines. So we decided […]
Evil Restomod: Yamaha RZ392
Evil RZ: “It is a pure bred giant-killer, not for the faint of heart…” The Yamaha RZ350 was one of the last, great 2-stroke street bikes available in the USA. The ~50 horsepower parallel twin […]
Yamaha RZ350 Restomod
“When you downshift, people look around like the antichrist just landed…” The Yamaha RZ350 was one of the most modern two-stroke street bikes ever sold in North America. It had triple disc brakes, 18-inch wheels, oil […]





