2018 Offroad

EXHAUST TIRES TUBES TIRE ACCESSORIES BIKE ACCESSORIES SNOWBIKE PITBIKE GRAPHICS /SEAT BODY CONTROLS BARS /GRIPS LEVERS CABLES INTAKE FUELSYSTEMS AIRFILTERS OILFILTERS ELECTRICAL SPARKPLUGS BATTERIES CHARGERS ENGINE PISTONS SUSPENSION DRIVE CHAIN SPROCKETS BRAKES CHEMICALS GASCANS TOOLS LOCKS RAMPS /STRAPS TRAILERS PROMOTIONAL REFERENCE INDEX x X X X X 515 • Dual stage reeds • Minor change gives major H.P. improvements • Faster opening and closing • Greater low pressure (Low-throttle) response • Greater velocity and flow area • Longer overall life • No engine damage if broken • Carbon pro has new carbon fiber reed for quicker response Application Year Standard List Pro Series List HONDA NS50 59-7629 $27.95 CR60/80 ‘83-85 59-7603 33.95 CR80 ‘86 59-7605 33.95 CR80/85/Expert ‘87-07 59-7631 33.95 59-8060 $56.95 EZ 90 Cub 59-7629 27.95 CR125 ‘78-92 59-7606 39.95 ‘93-97 59-7664 39.95 ‘98 59-7682 39.95 ‘99-00 59-7690 39.95 ‘01-02 59-7695 39.95 ‘03 59-6109 39.95 ‘04 59-6117 39.95 ‘05-07 59-6127 39.95 59-8214 $61.95 CR250 ‘78-87 59-7607 39.95 59-8544 61.95 ‘88-98 59-7633 39.95 ‘99-00 59-7684 39.95 ‘01 59-7696 39.95 ‘02 59-7663 46.95 ‘03 59-6103 46.95 ‘04 59-6118 46.95 ‘05-07 59-6128 39.95 59-8215 $61.95 CR450/480 All 59-7607 39.95 CR500 ‘84-88 59-7625 46.95 ‘89-01 59-7636 46.95 59-8056 $69.95 Application Year Standard List Pro Series List KAWASAKI AR50 All 59-7620 $27.95 KX60 ‘83-04 59-7622 27.95 KX65 ‘01-18 59-7693 27.95 59-8139 $51.95 AR80 All 59-7620 27.95 KDX80 All 59-7605 33.95 KX80/100 thru 85 59-7605 33.95 ‘86-87 59-7630 33.95 ‘88-00 59-7646 33.95 KX85/100 ‘01-18 59-6124 33.95 59-8212 $56.95 KX125 thru 81 59-7608 39.95 ‘82-88 59-7607 39.95 ‘89-93 59-7639 39.95 ‘94-98 59-7642 39.95 ‘99-00 59-7691 39.95 ‘01-02 59-6100 39.95 KX125 ‘03 59-6115 39.95 ‘04-06 59-6120 39.95 59-8204 $61.95 KDX175 All 59-7608 39.95 KE175 ‘80-81 59-7605 33.95 Continued on the next page FREE BOYESEN DISPLAY BOARDWITH ANY 12 REEDS ORDERED DUAL STAGE POWER REEDS DURA•FLEX with REV PLATES XCROSS DUAL CARBONWEAVE Model-Specific variable tension reed petals. Boyesen Pro Series Reed's Multi-Staged reed stacks feature Aerospace carbon material interwoven into tension combinations that maximize power delivery and peak horsepower. Boyesen engineers specifically tune the carbon matrix tension using a proprietary weave formula that is tested and optimized for each make/model/year machine. T2 EPOXY The most durable materials. The most lifespan. The RC2 Series Rad Valve now features category-leading toughening additives to increase reed petal lifespan by resisting breakdown from damaging agents found in fuel. MS PLUS FLOW OPTIMIZATION One reed petal is NOT enough! The reed petals in modern 2 stroke Offroad engines take an incredible amount of abuse! At peak RPM reed petals are opening and closing hundreds of times per second. Over time, a single reed loses its ability to regulate flow rates in proper proportions. This causes a loss of reed petal reaction and reduces the consistency of peak horsepower. Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed operates most effectively only within a narrow RPM range. Boyesen’s one soft reed on top of one firm flow-through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can’t possibly duplicate that performance. PRO SERIES IS THE ULTIMATE PERFORMANCE PRODUCT Boyesen Pro Series reeds use a carbon fiber top reed coupled with a durable fiberglass/epoxy bottom reed. Pro Series reeds offer a quick and accurate reaction to piston speed for smooth dependable throttle response. What advantage do Pro Series Reeds have over Power Reeds? Boyesen Pro Series dual-stage reeds combine a carbon-fiber top reed with a fiberglass bottom reed for unrivaled performance. The Pro Series Reeds are more responsive than our traditional Power Reeds. The carbon-fiber top reed has excellent response characteristics that provides even quicker acceleration, stronger throttle response, and more over-rev than our standard Power Reeds. The fiberglass bottom reed provides stability and longer reed life. INTAKE