2021 Offroad Catalog

x X X X X 45 AUDIO / VIDEO / NAVIGATION EXHAUST BODY / FRAME GRAPHICS / SEATS OFFROAD LUGGAGE SNOW BIKE SECURITY HANDLEBARS / CONTROLS LEVERS CABLES FOOTPEGS / FOOT CONTROLS INTAKE / FUEL SYSTEMS AIR FILTERS OIL FILTERS LIGHTING / GAUGES BATTERIES / CHARGERS ELECTRICAL SPARK PLUGS ENGINE PISTONS CLUTCH / DRIVE SUSPENSION / BEARINGS CHAIN SPROCKETS BRAKES PIT BIKE CHINESE VEHICLE PARTS GAS CANS STANDS TRANSPORT / RAMPS PROMOTIONAL REFERENCE INDEX FACTORY 4.1 RCT ALUMINUM SLIP-ON W / STAINLESS MID PIPE Application Year FMF # w/stainless cap List FMF # w/carbon cap List HONDA CRF110F `19-21 041592 79-41592 $249.99 CRF125F `19-21 041594 79-41594 $249.99 CRF250R/RX `11-13 041473 79-40600 $449.99 single w/side panel `14-17 41525 79-40608P $499.99 dual `18-21 CRF450R `11-12 041474 79-40602 $449.99 CRF450R single `13-16 041507 79-40606P $499.99 CRF450R dual `13-16 041497 79-40605 $699.99 CRF450R/RX *Ti muffler w/SS mid pipe `17-20 041549 79-40609* $899.99 Single Alum w/cbn cap `17-20 041559 79-40604P $499.99 CRF450R/RX `21 041602 79-041602 $499.99 CRF450X `05-18 041517 79-40607 $424.99 HUSQVARNA FC250 `14-15 045567 79-40561 $424.99 `16-18 045594 79-40649 $424.99 `19-21 045632 79-40641 $549.99 FE250/350 `14-16 045558 79-40647 $424.99 `17-19 045594 79-40649 $424.99 FE250/350/501 `20-21 045647 79-40645 $424.99 FC450 `14-15 045567 79-40561 $424.99 FC/FX350/450 `16-18 045594 79-40649 $424.99 FC450 Rockstar Ed `18 045628 79-40640 $549.99 FC/FX350/450 `19-21 045628 79-40640 $549.99 FE450/501 `14-16 045567 79-40561 $424.99 `17-19 045594 79-40649 $424.99 KAWASAKI KLX110 `02-21 042380 79-42380 $399.99 KX250F `11-16 042290 79-40611 $424.99 `19-20 042374 79-40639 $449.99 KX250F/XC `21 042394 79-42394 $449.99 KX450F `09-11 042291 79-40613 $424.99 `12-15 042292 79-40615 $424.99 `16-18 042330 79-40618 $424.99 `19-21 042369 79-40637 $449.99 KTM 250/350/450SXF/XCF `11-15 045558 79-40647 $424.99 250/450SXF FE `15 045594 79-40649 $424.99 250/350/450SXF/XCF `16-18 045594 79-40649 $424.99 250SXF `19-21 045632 79-40641 $549.99 350/450SXF/XCF `19-21 045628 79-40640 $549.99 350/500EXC `12-16 045472 79-40642 $424.99 `17-19 045594 79-40649 $424.99 450SXF Fact Ed. `12-14 045558 79-40647 $424.99 450/500XC-W `12-16 045558 79-40647 $424.99 450/500EXC-F `17-19 045594 79-40649 $424.99 350/450/500XCF-W `20-21 045647 79-40645 $424.99 SUZUKI RM-Z250 `10-12 043319 79-40621 $424.99 `13-18 43347 79-40625 $424.99 `19-21 043372 79-40680 $449.99 RM-Z450 `11-17 043320 79-40623 $424.99 `18-21 043364 79-40628 $449.99 YAMAHA YZ250F `10-13 044382 79-40631 $424.99 `14-18 044427 79-40634 $449.99 `19-21 044453 79-40638 $474.99 YZ250FX/WR250F `15-19 044427 79-40634 $449.99 YZ450F `10-13 044383 79-40633 $424.99 `14-17 044406 79-40635 $449.99 `18-21 044443 79-40636 $474.99 YZ450FX/WR450F `16-18 044406 79-40635 $449.99 YZ450FX `19-21 044443 79-40636 $474.99 WR450F `20 044464 79-044464 $474.99 • All new incorporating the latest in Resonance Chamber Technology • Patented core shape lowers sound level while maintaining maximum power output • Patented canister shape increases internal volume for more sound absorbing material • Patented chamber design to enhance and refine exhaust pressure • Factory Forward Engineering centralizes mass and is less prone to crash damage • Tuned exhaust with optimized core specifications for each application • Innovative rear endcap for simple installation of tuning tip inserts or spark arrestor • Stainless Steel midpipe for strength and durability Some offroad models may contain emission control devices. Some aftermarket parts may remove these devices. Removal or modification of such devices is illegal in the State of California unless used exclusively for closed course competition use ONLY, never to be used on public lands or highways. Description FMF# WPS# List ACCESSORIES RCT replacement S/A screen 040638 79-0930 $29.99 RCT 94db S/A 040639 79-0929 $39.99 RCT 94db S/A ‘16 KTM 040678 79-0340 $39.99 RCT repl spiral retainer ring 040677 79-0939 $4.99 RCT S/S end cap 040641 79-0931 $49.99 RCT Ti end cap 040642 79-0932 $59.99 RCT Carbon end cap 040643 79-0933 $99.99 RCT Carbon end caps dual system 040672 79-0938 $149.99 CRF450R `17-20 CRF250R `18-20 CRF Dual carbon cap pair 040685 79-0940 $149.99 CRF Dual carbon cap left 040686 79-0940L $74.99 CRF Dual carbon cap right 040687 79-0940R $74.99 EXHAUST