{"product_id":"wwd-2327420000006","title":"Rear Sprocket 520 Size 49T Magnesium YZ125\/YZ250\/YZ426\/YZ450F\/WR250R\/WR250X\/WR250\/WR400F","description":"【TALON TR339R\/L Rear Sprocket, 520 Size, 49T, Magnesium, YZ125\/YZ250\/YZ426\/YZ450F\/WR250R\/WR250X\/WR250\/WR400F WESTWOOD】\u003cbr\u003e\n ・Made from 7075 T6 aluminum, known for its lightweight and rigidity, also used in aircraft.\u003cbr\u003e\n ・Designed and developed to improve the machine's overall balance by reducing unsprung weight, which in turn smooths the operation of the rear shock. It also features self-cleaning grooved machining to reduce resistance caused by mud and gravel between the chain and sprocket.\u003cbr\u003e\n ・It is standard practice to replace the chain and sprockets as a set of three! If the chain is stretched, simply replacing the sprocket alone will cause the new sprocket to wear unevenly to match the stretched chain's link pitch. This not only prevents the full performance from being achieved but also ultimately shortens the replacement cycle. Compatible models\/years: YAMAHA YZ125\/'99-'09, YZ250\/'99-'09, YZ426\/'99-'09, YZ450F\/'99-'09, WR250R\/'08-'09, WR250X\/'08-'09, WR250\/'99-'07, WR400F\/'99-'07 Type: Rear\u003cbr\u003e\n Size: 520\u003cbr\u003e\n Number of Teeth: 49\u003cbr\u003e\n Color: Magnesium\u003cbr\u003e\n *Images are for illustration purposes only. Product design and specifications are subject to change without prior notice. Please be aware of this.","brand":"タロン(TALON)","offers":[{"title":"Default Title","offer_id":45554596970731,"sku":"wwd-2327420000006","price":9476.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/wwd-2327420000006.jpg?v=1719383741","url":"https:\/\/bikeman.jp\/en\/products\/wwd-2327420000006","provider":"バイクマン","version":"1.0","type":"link"}