Originally Posted by ATV Connection

No disrespect intended to Yamaha’s venerable Raptor 250, but take a look at what our motorcycle-cousins are doing with 250cc race designs and it becomes alarmingly clear that the ATV industry hasn’t been giving the class the attention it deserves… until now.

Domestic ATV manufacturer (and mini-specialists) Apex has done what many backyard tuners have envisioned for years by creating a full-size race quad powered by precisely one such 250F mill: A liquid cooled 250cc DOHC, 4-Stroke 5-Valve single cylinder (from a Yamaha YZF).