This backpack is perfect for fans age 3 - 7 to take to the track, park or on vacation. Adjustable shoulder straps, two compartments, puff print bike graphics on the front and additional screen printed graphics. Great for little KTM racer in the family ages 3 - 7. Adjustable shoulder straps. Two compartments. Size: 12" x 10" x 4".
Decades of racing development went into the design of the FMF Powercore 4 complete race exhaust to improve the power and performance of your dirt bike or ATV at a practical price. The FMF Powercore 4 is a muffler that will boost power and torque throughout the power range, making the Powercore 4 usable for all types of riding. FMF designed a Hi-Flo end cap and core for the Powercore 4 to increase power by creating a free flowing end cap and a core that allows room for exhaust pulse. This results in a consistent power curve. The FMF Powercore 4 uses and advanced cross-weave packing that is more durable then the traditional packing. The cross-weave packing also keeps the Powercore 4 at a reasonable sound level by dissipating the exhaust sound. FMF constructed the Powercore 4 muffler using aluminum to keep the weight down with a stainless steel head pipe and components for extended durability.
"really easy to install and sounds awesome! installed on a 2005 DRZ 110. Only downside is no spark arrestor...we ride trails as well as track. It's a easy install to swap from stock to FMF. Didn't do any jetting."