2021 ATV/UTV Catalog

TRACKKITS WINCH PLOW TOWING / FARM AUDIO /VIDEO / NAVIGATION ACCESSORY MOUNTS ATV /UTVBODY UTVCAB ACCESSORIES WINDSHIELDS CARGO MANAGEMENT COVERS / SECURITY HANDLEBARS / CONTROLS LEVERS / CABLES INTAKE / FUEL SYSTEMS AIR FILTERS OIL FILTERS LIGHTING / GAUGES BATTERIES / CHARGERS ELECTRICAL SPARKPLUGS ENGINE EXHAUST AXLES DRIVE BELTS /CHAIN / SPROCKETS BRAKES SUSPENSION / BEARINGS CHINESE VEHICLEPARTS LUBRICANTS / CHEMICALS GASCANS TOOLS / HARDWARE STANDS / LIFTS TRANSPORT / RAMPS PROMOTIONAL REFERENCE INDEX x X X X X 1091 REAR • Manufactured from 7075 T6-51 aluminum • Stronger than steel sprockets in tensile, yield and shear strength • Far lighter than steel for less unsprung weight • Most rears provided with lightening holes • Made from full thickness aluminum for maximum strength • Available in full range of tooth sizes COUNTERSHAFT SPROCKETS • CNC Machined from high grade chromoly steel • Meets or exceeds OEM specifications • Heat treated for long life and less wear • Finished with electroless nickel plating • Broached specially for maximum spline to shaft contact • Available in a full range of tooth sizes • The finest countershaft sprocket manufactured in the world • Far exceeds the critical requirements of today's ATVs • Manufactured from steel alloy approaching 200,000 PSI yield PRO ONLY OEM Gearing REAR SPROCKETS STEEL COUNTERSHAFT Application Year Std. Rear Size CS Chain/Links WPS # Alum. Rear Sizes Stocked WPS # Std. Sizes Stocked WPS # Pro only Sizes Stocked HONDA ATC70 `73-81 35 14 420-72 50-321__ 11-16 `82-85 36 13 420-72 50-321__ 11-16 TRX70 `86-87 36 13 420-72 50-321__ 11-16 TRX90 `93-18 50 13 428-98 50-3036__ 50 50-337__ 13 ATC110 `84-85 49 15 428-92 50-3131__ 48,49 ATC125 M `84-85 49 11 428-92 50-3131__ 48,49 `86-87 48 12 428-96 50-3131__ 48,49 TRX125 4-Trax `85-86 50 428-92 50-3131__ 48,49 `87-88 48 428-94 50-3131__ 48,49 ATC185 `80 47 11 520-90 50-3154__ 47 50-354__ 11 ATC185S `81-82 41 11 520-82 50-3152__ 41 50-354__ 11 `83 41 11 520-82 50-3151__ 40-44 50-354__ 11 ATC200 `81-82 47 11 520-90 50-3154__ 47 50-354__ 11 `83 47 11 520-90 50-3158__ 47 50-354__ 11 ATC200E `81-82 47 11 520-90 50-3154__ 47 `83 47 11 520-90 50-3158__ 47 ATC200M `84-85 47 11 520-92 50-3158__ 47 50-354__ 11 ATC200S `84-86 43 11 520-84 50-3151__ 40-44 50-354__ 11 ATC200X `83-85 40 12 520-88 50-3051__ 40 50-344__ 12-14 `86-87 38 13 520-88 50-361__ 11-14 TLR200 Reflex `87-87 44 13 520-96 50-344__ 12-14 TRX200 4-Trax `91-97 42 12 520-88 50-3168__ 42 50-353__ 12-15 TRX200SX 4-Trax `86-88 42 12 520-80 50-3151__ 40-44 50-353__ 12-15 ATC250R `81-82 44 13 520-84 50-3151__ 40-44 `83-84 42 13 520-90 50-356__ 11-14 `85 39 13 520-96 50-356__ 11-14 `86 39 13 520-96 50-3160__ 36-43 50-356__ 11-14 TRX250R `86-87 39 13 520-96 50-3160__ 36-43 50-356__ 11-14 `88-89 38 13 520-92 50-3160__ 36-43 50-356__ 11-14 TRX250X `87 39 13 520-96 50-3160__ 36-43 50-361__ 11-14 `88-92 38 13 520-92 50-3160__ 36-43 50-361__ 11-14 TRX300EX `93-09 38 13 520-86 50-3160__ 36-43 50-361__ 11-14 ATC350X `85 40 13 520-90 50-349__ 12-13 TRX400EX `99-04 38 15 520-92 50-3160__ 36-43 50-383__ 12-16 `05-14 39 14 520-92 50-3160__ 36-43 50-395__ 13-15 TRX450R/ER `04-14 38 13 520-94 50-3160__ 36-43 50-367__ 12-14 TRX700XX `08-09 37 14 520-80 50-3170__ 37-39 50-367__ 12-14 KAWASAKI KFX50 `03-06 37 10 420-78 50-720__ 11-14 `07-19 32 16 428 50-6024__ 32 50-334__ 13-16 KFX80 `03-06 22 10 520-36 50-6040__ 22 50-660__ 10 KFX90 `07-17 32 16 428 50-6024__ 32 50-334__ 13-16 KSF250 Mojave `87-03 43 12 520-90 50-4059__ 43 50-453__ 12,13 KXF250 Tecate `87-88 39 13 520-96 50-445__ 12-15 T o order , add sprocket size to the end of part number . ex : 50-906038 Continued on the next page BELTS / CHAIN / SPROCKETS