{"product_id":"twin-power-51-tooth-zinc-rear-sprocket-model-73-85-fl-fx-79-81-xl-part-number-492439","title":"Twin Power 51-Tooth Zinc Rear Sprocket, Model 73-85 FL FX 79-81 XL, Part Number 492439","description":"Twin Power™ rear sprockets for 4-speed Big Twin models are high-quality OEM replacements that offer classic styling with modern manufacturing, combining chrome or zinc finishes with accurate offsets for proper disc-brake wheel fitment.\n\u003cul\u003e\n  \u003cli\u003eChrome or zinc finishes resist corrosion and match custom builds\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple tooth counts for fine tuning gearing\u003c\/li\u003e\n  \u003cli\u003eCorrect offset ensures proper chain and wheel alignment\u003c\/li\u003e\n  \u003cli\u003eReplaces H-D® 41470-73\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Twin Power 492439 zinc disc-brake rear sprocket is an OEM replacement-style component for select 4-speed Big Twin and Sportster applications. It features a 51-tooth design and a .150-inch offset for proper chain and wheel alignment. The zinc finish provides corrosion resistance and complements custom motorcycle builds.\u003c\/p\u003e\u003cp\u003eThis rear sprocket fits 1973-1978 Harley-Davidson FX Super Glide models, 1975-1977 FXE Super Glide models, the 1977 FXS Low Rider, and the 1979-1981 XL model range as identified by the manufacturer. It replaces Harley-Davidson part number 41470-78. Manufacturer part number: 492439. Vendor part number: 492439.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Twin Power\u003c\/li\u003e\n\u003cli\u003eModel: 73-85 FL FX 79-81 XL\u003c\/li\u003e\n\u003cli\u003eTooth Count: 51 teeth\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc finish helps resist corrosion\u003c\/li\u003e\n\u003cli\u003eOffset: .150-inch offset supports proper chain and wheel alignment\u003c\/li\u003e\n\u003cli\u003eApplication: Select 4-speed Big Twin and Sportster models with disc-brake wheel fitment\u003c\/li\u003e\n\u003cli\u003eReplacement: Replaces Harley-Davidson part number 41470-78\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 1973-1978 Harley-Davidson FX Super Glide, 1975-1977 FXE Super Glide, 1977 FXS Low Rider, and 1979-1981 XL models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n1973 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1973 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1974 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1974 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1974 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1975 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1975 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1975 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1976 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1976 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1976 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1977 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1977 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1977 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1977 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1978 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1978 Harley Davidson FX Super Glide Base\u003cbr\u003e\n1978 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1978 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1979 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1979 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1979 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1979 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1979 Harley Davidson XLCH Base\u003cbr\u003e\n1979 Harley Davidson XLS Roadster Base\u003cbr\u003e\n1980 Harley Davidson FLH Electra Glide Base\u003cbr\u003e\n1980 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1980 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1980 Harley Davidson FXB Sturgis Base\u003cbr\u003e\n1980 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1980 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1980 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1980 Harley Davidson FXWG Wide Glide Base\u003cbr\u003e\n1980 Harley Davidson XLS Roadster Base\u003cbr\u003e\n1981 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1981 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1981 Harley Davidson FXB Sturgis Base\u003cbr\u003e\n1981 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1981 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1981 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1981 Harley Davidson FXWG Wide Glide Base\u003cbr\u003e\n1981 Harley Davidson XLS Roadster Base\u003cbr\u003e\n1982 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1982 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1982 Harley Davidson FXB Sturgis Base\u003cbr\u003e\n1982 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1982 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1982 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1982 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1982 Harley Davidson FXS Low Rider Base\u003cbr\u003e\n1982 Harley Davidson FXWG Wide Glide Base\u003cbr\u003e\n1983 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1983 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1983 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1983 Harley Davidson FXDG Disc Glide Base\u003cbr\u003e\n1983 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1983 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1983 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1983 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1983 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1983 Harley Davidson FXSB Low Rider - Belt Base\u003cbr\u003e\n1983 Harley Davidson FXWG Wide Glide Base\u003cbr\u003e\n1984 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1984 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1984 Harley Davidson FXE Super Glide Base\u003cbr\u003e\n1984 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1984 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1984 Harley Davidson FXRDG Disc Glide Base\u003cbr\u003e\n1984 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1984 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1984 Harley Davidson FXSB Low Rider - Belt Base\u003cbr\u003e\n1984 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1984 Harley Davidson FXWG Wide Glide Base\u003cbr\u003e\n1985 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1985 Harley Davidson FXEF Fat Bob Base\u003cbr\u003e\n1985 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1985 Harley Davidson FXRC Low Rider Chrome Base\u003cbr\u003e\n1985 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1985 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1985 Harley Davidson FXSB Low Rider - Belt Base\u003cbr\u003e\n1985 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1985 Harley Davidson FXWG Wide Glide Base","brand":"TwinPower","offers":[{"title":"Default Title","offer_id":68300808454379,"sku":"610559","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/64eb0470218b4b3dc2689423bdb8fcbdL.jpg?v=1793235177","url":"https:\/\/ctracingservices.com\/products\/twin-power-51-tooth-zinc-rear-sprocket-model-73-85-fl-fx-79-81-xl-part-number-492439","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}