DIRT BIKE

Part Description: The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology? both internally and externally In addition, achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the Southern California factory Includes the spark arrestor and quiet insert (94dB)

Part Description: The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology? both internally and externally In addition, a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory Spark arrestor and quiet insert (94db) included

Part Description: The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology? both internally and externally In addition, achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the Southern California factory Spark arrestor and quiet insert (94dB) included

Part Description: Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Includes removable spark arrestor Enhanced sonic evacuation provides for higher flow and increased power

Part Description: The Q4 employs intricate chambers, baffles and proprietary multistage packing material Less sound equals more ground Power gains throughout the entire RPM range Meets USFS and FIM World Enduro sound regulations Rugged design for off-road endurance Spark arrestor included Pounds lighter than stock Made in the USA

Part Description: For closed course competition use only Used for a single sided exhaust system except for Part # 014553 Improved bottom and mid-range power

Part Description: Improved bottom and mid-range power For closed course competition use only

Part Description: Shed mud, dirt and sand before it can build up and choke your radiator Install in a snap ? simply remove the radiator louvers and slide this tough, breathable barrier of nylon-coated, glass yarn mesh over them Elastic bands ensure a snug fit, with holes pre-punched for mounting pins as models require

Part Description: Reduces loss of coolant due to overheating. Replaces the OEM radiator cap

Part Description: Class 10.9 steel rotor bolts provide excellent sheer strength and include medium-strength threadlock patches to securely fasten your rotor Includes all the fasteners for both front and rear rotors Made in the USA

Part Description: Includes all the fasteners, shoulder bolts and aluminum bushings needed when replacing the fork guards, fenders, number plates, radiator shrouds and seats Replacement OEM-style bolts and collar bushings for bodywork installation available separately Made in the USA