The Ariel Ace is a 2014 sports motorcycle that is manufactured by the British Ariel Motor Company in Crewkerne, Somerset, England. It uses the 1,200 cc V4 engine from the Honda VFR1200.
Ariel Ace with girder fork
Ariel Atom sports car with similar exposed frame
A swingarm, originally known as a swing fork or pivoted fork, is a single or double sided mechanical device which attaches the rear wheel of a motorcycle to its body, allowing it to pivot vertically.
Plunger suspension on a 1953 BMW R51/3
Yamaha XJ650 Maxim has a driveshaft forming the left swingarm
Moto Guzzi's CRDS variant of the parallelogram
BMW's Paralever rear suspension on a 2015 R1200RT