{"product_id":"renthal-420-50p-50-tooth-rear-grooved-sprocket-model-192u-420-50gpsi-part-number-192u-420-50gpsi","title":"Renthal 420-50P 50-Tooth Rear Grooved Sprocket, Model 192U-420-50GPSI, Part Number 192U-420-50GPSI","description":"Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.  A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.\n\u003cp\u003eThe Renthal UltraLight Rear Chainwheel is a CNC-machined rear sprocket made from 7075 T6 aluminum. Its lightweight aluminum construction is designed to reduce weight compared with steel while maintaining the strength required for powersports use. The sprocket features computer-engineered tooth profiling intended to support precise fitment, concentricity, load dispersion, and efficient power transfer.\u003c\/p\u003e\u003cp\u003eThis silver Renthal rear grooved sprocket is identified as model 192U-420-50GPSI and part number 192U-420-50GPSI. It is designed for fitment on 1998–2007 KTM 65 SX models, including the 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, and 2007 KTM 65 SX. Verify the model year and application before installation.\u003c\/p\u003e\u003cp\u003eRenthal combines high-strength aluminum, precision CNC manufacturing, and hardwearing surface treatments in this rear chainwheel. The 420-50P tooth configuration is suited to the listed KTM 65 SX applications and provides a direct replacement option for compatible rear sprocket setups.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Renthal\u003c\/li\u003e\n\u003cli\u003eModel: 192U-420-50GPSI\u003c\/li\u003e\n\u003cli\u003ePart Number: 192U-420-50GPSI\u003c\/li\u003e\n\u003cli\u003eProduct Type: UltraLight rear chainwheel\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-machined 7075 T6 aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Silver\u003c\/li\u003e\n\u003cli\u003eConfiguration: 420-50P, 50-tooth rear grooved sprocket\u003c\/li\u003e\n\u003cli\u003eFitment: 1998–2007 KTM 65 SX\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\n1998 KTM 65 SX Base\u003cbr\u003e\n1999 KTM 65 SX Base\u003cbr\u003e\n2000 KTM 65 SX Base\u003cbr\u003e\n2001 KTM 65 SX Base\u003cbr\u003e\n2002 KTM 65 SX Base\u003cbr\u003e\n2003 KTM 65 SX Base\u003cbr\u003e\n2004 KTM 65 SX Base\u003cbr\u003e\n2005 KTM 65 SX Base\u003cbr\u003e\n2006 KTM 65 SX Base\u003cbr\u003e\n2007 KTM 65 SX Base\u003cbr\u003e\n2008 KTM 65 SX Base\u003cbr\u003e\n2009 KTM 65 SX Base\u003cbr\u003e\n2010 KTM 65 SX Base\u003cbr\u003e\n2011 KTM 65 SX Base\u003cbr\u003e\n2012 KTM 65 SX Base\u003cbr\u003e\n2013 KTM 65 SX Base\u003cbr\u003e\n2014 KTM 65 SX Base\u003cbr\u003e\n2015 KTM 65 SX Base\u003cbr\u003e\n2016 KTM 65 SX Base\u003cbr\u003e\n2017 KTM 65 SX Base\u003cbr\u003e\n2018 Husqvarna TC65 Base\u003cbr\u003e\n2018 KTM 65 SX Base\u003cbr\u003e\n2019 Husqvarna TC65 Base\u003cbr\u003e\n2019 KTM 65 SX Base\u003cbr\u003e\n2020 Husqvarna TC65 Base\u003cbr\u003e\n2020 KTM 65 SX Base\u003cbr\u003e\n2021 Husqvarna TC65 Base\u003cbr\u003e\n2021 KTM 65 SX Base","brand":"Renthal","offers":[{"title":"Default Title","offer_id":68303702556907,"sku":"596841","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/7805a97f0bbb744bb1ab2789ff2d804e_9bfb6b13-6eaa-4fda-97c3-cfe53815be18.jpg?v=1793256696","url":"https:\/\/ctracingservices.com\/products\/renthal-420-50p-50-tooth-rear-grooved-sprocket-model-192u-420-50gpsi-part-number-192u-420-50gpsi","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}