The Middle Child: A 429cc two-stroke street & circuit weapon… In 1983, Yamaha unleashed the RZ350, the ultimate evolution of the two-stroke RD series powered by a liquid-cooled 347cc parallel twin featuring the Yamaha Power […]
Tag: Two-Stroke
RD Rescue: 1975 Yamaha RD350 Resto
A California husband and wife rescue and rebuild an abandoned RD… Introduced in 1973, the Yamaha RD350 (RD for “Race Developed”) was an evolution of the beloved R5 350, featuring seven ports instead of five […]
French Smoker: Suzuki GT380 Street Tracker
A father/son street smoker from France! Introduced in 1971, the Suzuki GT380 was the smallest sibling of the mighty GT750 “Water Buffalo.” Known as the Sebring on American shores, the 371cc air-cooled triple made 38 […]
Green Meanie: Kawasaki “KR800” Triple
Triple Trouble: 800cc, 130-hp Kawasaki two-stroke triple from Ralf Kraemer… The Kawasaki H1 Mach III hit showroom floors in 1968, a 500cc two-stroke triple that cost less than $1000 and could outrun nearly any muscle […]
Purple People Eater: Kawasaki H1 500cc Land Speeder
Steve “Brewdude” Garn builds a 500cc two-stroke triple landspeed bike! In 1968, Kawasaki unleashed the H1 Mach III, a 500cc two-stroke triple that would quickly earn a reputation as “The Widowmaker.” The 415-pound, 60-bhp smoker […]
Mini Smoker: Dyno-Tuned 2-Stroke Mini Tracker
#CoronaVirusBikeBuildOff 2nd Place: Wilco Lindner’s insane 2-stroke mini tracker! Last year, we featured Wilco Lindner’s Yamaha RD125 street tracker built “for the love of screaming two-strokes.” That dyno-tuned 125cc twin would become one of our […]
Top 10 Two-Stroke Customs of 2020
It’s no secret that we’re big fans of two-strokes here at BikeBound HQ, and it seems we’re not alone — several of our Top 10 Customs of 2020 were smokers. So we decided to follow […]
SRC 475 V3: A Modern Two-Stroke Sportbike
Sunday Ride Classic creates a 309-lb, 88-rwhp, two-stroke sportbike… By the 1980s, the days of street-legal two-stroke sportbikes were limited. A combination of emissions regulations, noise ordinances, and the continued evolution of four-stroke performance engines […]
Bullet Bob Moto: IT200 Supermoto x Dirt Twins
Team Bullet Bob Moto builds a pair of vintage two-stroke tarmac x dirt weapons… By the mid-1970s, the Yamaha had revolutionized motorcycling with their dual-purpose DT series — a range of lightweight, affordable, low-maintenance motorcycles […]
Dream, Build, Race: Kawasaki F5 Bighorn Supermoto
Tommy Canellos (@canellos_racing) builds a vintage road-race supermoto… In 1970, Kawasaki introduced the F5 Bighorn 350, a two-stroke enduro with a rotary disk valve, oil injection, early CDI ignition, and a cast aluminum three-ring piston. […]
