A twistgrip is a handle that can be twisted to operate a control. It is commonly found as a motorcycle's right handlebar grip to control the throttle...

two-stroke single motorscooters, which had three gears shifted from the left twistgrip. These machines developed a reputation for reliability and were popular...

49 cc (3.0 cu in) Top speed 50 km/h (31 mph) Transmission 2 speed manual, twistgrip operated Suspension Front: leading link Rear: none Brakes Drum/drum...

Instead of conventional direct mechanical connection from the rider's twistgrip to the throttle, electronic throttle control ("throttle by wire") commands...

the front and a single wheel on the opposite side and a motorcycle-like twistgrip drive. The narrow and high body was designed to accommodate two passengers...

spaced, sequential, non-overlapping gear ratios operated by a single twistgrip. The overall gear range is 526%, meaning the highest gear is 5.26 times...

5 kW) Ignition type Points Ignition System Transmission 3-speed handlebar twistgrip, Shaft drive Frame type Steel Tubular Frame Suspension Front: Spring Suspension...

directly on the rear drive wheel through a three-speed transmission. The twistgrip-controlled gear change involved a system of rods. The early engine had...

each, and polished to a mirror finish. Details like hand levers and the twistgrip use needle and ball bearings. The Tomahawk debuted at what Automobile...

other way. Roper's velocipede of the late 1860s used a similar two way twistgrip handlebar control. The plans also called for steering linkage shafts that...