Based on my KayoTT140 engine. Makes more power, great acceleration and top speed, based on real specs. edited: gearin...

Similar to the real pitbike specs. Based on the klx140 144cc engine. The gears are a little bit longer than the real ...

Custom 2 Stroke engine. Engine Spec: 118cc 2 Stroke 1 cylinder 150km/h credit to: PlayerIndo10

Well it was originally going to be a ship engine but it ended up being a test of how far I could push an inline 6 and...

In this video i created the Drag FFA version of the previous Suzuki Satria F150 sporty underbone bike from the SEA, S...

SOUNDS BEST WITH CONVOLUTION LEVEL 75-85 (Hold Down X and Use Scroll Wheel) Based on the Ducati 848 Motorcycle Us...

Theoretical 18.2L X20 making 3500hp at 8200 rpm be warned the engine can't handle anything above 9000rpm from some re...

YES YOU HEARD THAT RIGHT 632 CUBIC INCHES OF FREEDOM AND 1000HP NA WITH ALL THE BALD EAGLES CLEATUS MCFARLAND WOULD A...

The Yamaha Y125Z, also known as Yamaha Z in Europe, is a 125 cc two-stroke moped or underbone motorcycle. It was prod...

Cosworth is everywhere at the moment: GMA T-50, Red Bull RB17, Bugatti Tourbillon and of course Aston Martin Valkyrie...

This is the W16 of the Jimenez Novia, supercar of the mid 90s. The actual engine was built from 4 Yamaha YZF in-line ...

built to spec makes a little less power its based on my bike when it was stock but its a 2 stroke and takes a little ...

Yamaha 110SS ialah salah sebuah motosikal 2-lejang keluaran Yamaha Motor Corp. Pengeluaran bermula sekitar tahun 1992...

Ninja 59 open 170 cc overstroke, credit to :@Playerindo10

Bore up and stroke up, 300cc Timing kuda anjas Credit to : @Tuner EsR