{"product_id":"shimano-tourney-rd-tx800","title":"Shimano Tourney RD-TX800","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eReliable Indexing. Rugged Build.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe Shimano RD-TX800 is built to handle the rigors of daily use. Whether you are navigating city potholes or light gravel paths, the TX800 delivers consistent, predictable gear changes. Its \u003cb data-path-to-node=\"3\" data-index-in-node=\"190\"\u003eDouble Servo-Pylon\u003c\/b\u003e technology keeps the upper pulley at a constant distance from each cog, resulting in faster, more accurate shifts across the entire cassette.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy the RD-TX800 is Smart Value:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eDouble Servo-Pylon Technology:\u003c\/b\u003e Ensures the derailleur moves in an optimized path, keeping the guide pulley close to the cogs for crisp, \"snap-to\" shifting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eLarge 13-Tooth Pulleys:\u003c\/b\u003e The oversized 13T tension and guide pulleys reduce friction and chain wrap stress, resulting in a quieter drivetrain and longer pulley life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eWide-Range Compatibility:\u003c\/b\u003e Designed to handle \"MegaRange\" cassettes with up to a \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"80\"\u003e34T low gear\u003c\/b\u003e, giving you the mechanical advantage needed to conquer steep neighborhood hills.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eDurable Alloy \u0026amp; Steel Construction:\u003c\/b\u003e Features a robust body designed to withstand the occasional bump or tip-over, making it ideal for commuters and younger riders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eSmooth, Light Action:\u003c\/b\u003e Engineered with a spring tension that provides easy shifting at the lever—perfect for those using twist shifters or entry-level trigger shifters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eUniversal 7\/8-Speed Fit:\u003c\/b\u003e Works flawlessly with all Shimano SIS (Shimano Index System) 7Speed and 8Speed drivetrains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSpeeds:\u003c\/b\u003e 7 \/ 8Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eMax Low Sprocket:\u003c\/b\u003e 34T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eMin Low Sprocket:\u003c\/b\u003e 28T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eTop Sprocket:\u003c\/b\u003e 11T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eTotal Capacity:\u003c\/b\u003e 43T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e Standard Hanger Mount (B-Axle)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cb data-path-to-node=\"7,6,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e Robust and Reliable (approx. 315g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Perspective:\u003c\/b\u003e In the shop, we call the TX800 the \"Old Faithful.\" When a customer comes in with a bent or sluggish entry-level derailleur, this is our go-to replacement. It is remarkably easy to tune and stays in adjustment much better than unbranded alternatives. If you want to restore that \"new bike\" feel to your 7 or 8Speed rig without spending more than the bike is worth, the \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"393\"\u003eTX800\u003c\/b\u003e is the most cost-effective performance boost you can buy.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eCrisp Shifting. Affordable Durability. Restore your Ride with Shimano.\u003c\/b\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":48833806565599,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/260155-01_1.jpg?v=1775690630","url":"https:\/\/alegrocycles.com\/products\/shimano-tourney-rd-tx800","provider":"Alegro Cycles","version":"1.0","type":"link"}