This engine powers the wildest Harley-Davidson touring bike ever made.

Or, you could just go through the list below, because we’ve assembled a list of ten bulletproof motorcycles that rarely break ...

The largest parallel-twin engine ever fitted to a production motorcycle is not some futuristic prototype, but a bruising ...

The most powerful cruiser bike here is a torque monster, packing the biggest displacement engine and the widest rear tire ...

Moto Guzzi's latest sport touring motorcycle, the V100 Mandello S, represents the power and potential of modern two-wheel greatness. It's as much a rattling ball of V-twin angst as it is a jovial, ...

We may receive a commission on purchases made from links. Kawasaki builds a number of F-series V-twin engines for the lawn care segment. These engines can be found on lawn and garden tractors and ...

A straight-twin engine, also called an inline-twin or parallel-twin, is a two-cylinder setup where both cylinders sit side by side, upright, and share a single crankshaft. It's the simplest way to ...

Hot-vee, dry sump, hybridization happening back in the transaxle, and lots more.

The one thing that's considered a significant problem in motorcycles is also Harley-Davidson's greatest strength: vibrations. It's taboo in modern motorcycles, but when it comes to the American ...

The upcoming KTM 1390 Super Duke RR is a lighter, more performance-focused version of the 1390 Super Duke R. It retains the ...