2012 KTM XC Enduro Reviews Gallery

Four-stroke XCF models are available in 250, 350, 450 and 500cc versions, while KTM continues to serve the die-hard two-stroke aficionados with 150, 200, 250 and 300cc XC models. KTM introduced its 2012 enduro bikes at the Inyan Kara AMA National Enduro, in Upton, Wyoming. The two-strokes also get a redesigned reed valve to increase torque and smooth out the power band. The 300 also gets a new cylinder, and both bikes share a new 2.7-gallon fuel tank and more reliable electric-start system.

The 250XCF gets a new engine specially tuned for tractability. The 350XCF gets an enduro-tuned engine as well, with lower compression (12.3 vs. 13.5:1) than the motocross version to smooth out the power band. The 500XCF is big news, with a new SOHC engine, die-cast engine cases, multi-function balancer shaft, lightweight piston and Pankl connecting rod. All the four-stroke XCF-W models are California Green Sticker-legal, and come with special tamper-proof emissions equipment. For closed-course racing, authorized KTM dealers can make tuning changes.

All the bikes have quiet exhausts, though the two-strokes do not come with a spark arrestor and are sold as ‘closed-course only’ machines.

The two-stroke 250XC-W feels exceptionally light and responsive, especially if you’ve gotten used to riding a four-stroke. Gear ratios, shifting and clutch worked great, as did the fork. It was fun to ride, and the snappy two-stroke power band made us feel fast and reminded us how cool it is to ride a smoker.

The 300XC-W is the most popular bike in KTM Canadian line, and for good reason. One thing’s for sure, the KTM two-strokes are stone-axe reliable and have a loyal following.

It feels light, handles better at speed than the two-strokes, and even suspension feels more solid and controlled. It pulls okay, but not as hard as KTM’s motocross 250F or any other 250F Mixer you’ve ridden lately.

It was confidence inspiring to ride, but the rear suspension did feel a little under damped compared to the lighter, slower 2012 KTM XC Enduro Reviews Gallery. We’ve ridden mildly soaped-up 250F motocross bikes that can outrun it.