{"product_id":"honda-grom-428-evo-tech-rear-sprocket","title":"Honda Grom 428 EVO TECH Rear Sprocket","description":"\u003ch2\u003eDriven Racing EVO TECH Rear Sprocket for Honda Grom and Monkey 125\u003c\/h2\u003e\u003cp\u003eThe Driven Racing EVO TECH rear sprocket is built to fit the Honda Grom and Monkey 125, giving riders a way to change their gearing. It is a straightforward option for anyone wanting to alter how their bike accelerates and how fast it goes. Manufactured in the USA, it uses CNC-machined, case-hardened steel. It is one of the \u003ca href=\"\/collections\/honda-scooter-parts\"\u003eHonda scooter parts\u003c\/a\u003e that can noticeably change how a ride feels.\u003c\/p\u003e\u003ch3\u003eBuild and Longevity\u003c\/h3\u003e\u003cp\u003eThe sprocket is made from case-hardened steel for solid strength. Its CNC-machined construction helps it sit and operate precisely, which supports steady power delivery on the road. Because it is produced in the USA, it is made to a high standard of quality.\u003c\/p\u003e\u003ch3\u003eTooth Count Choices\u003c\/h3\u003e\u003cp\u003eThe EVO TECH rear sprocket comes in several tooth counts: 34T, 35T and 36T for 2014-2021 models, and 38T, 39T and 40T for 2022 and newer models. A higher tooth count gives more low-end torque and quicker acceleration, which suits stop-and-go city use. A lower tooth count raises top speed, which works better on long, straight roads.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e #428\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 58mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal Bolt Spacing:\u003c\/strong\u003e 89mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Case-hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Honda Grom and Monkey 125 (2014-2021 and 2022+ bolt patterns), plus Honda CR 80R, CT 70, XL 80S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHonda Grom and Monkey 125 (2014-2021, 34T, 35T or 36T)\u003c\/li\u003e\n\u003cli\u003eHonda Grom and Monkey 125 (2022+, 38T, 39T or 40T)\u003c\/li\u003e\n\u003cli\u003eHonda CR 80R (1985)\u003c\/li\u003e\n\u003cli\u003eHonda CT 70 (1969-1994)\u003c\/li\u003e\n\u003cli\u003eHonda XL 80S (1980-1986)\u003c\/li\u003e\n\u003cli\u003eHonda XR 70R (1997-1999)\u003c\/li\u003e\n\u003cli\u003eHonda ZB 50 (1988)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e For a 2014-2021 Grom or Monkey 125, pick 34T, 35T or 36T. For a 2022 or newer model, pick 38T, 39T or 40T. Both versions use #428 chain and 89mm bolt spacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/honda-scooter-parts\"\u003eHonda Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-chains-sprockets\"\u003eScooter Chains \u0026amp; Sprockets\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"40T","offer_id":51135925026873,"sku":"TT-16762","price":35.98,"currency_code":"USD","in_stock":true},{"title":"34T","offer_id":51135925059641,"sku":"TT-16763","price":35.98,"currency_code":"USD","in_stock":true},{"title":"38T","offer_id":51135925092409,"sku":"TT-16764","price":35.98,"currency_code":"USD","in_stock":true},{"title":"35T","offer_id":51135925125177,"sku":"TT-16765","price":35.98,"currency_code":"USD","in_stock":true},{"title":"36T","offer_id":51135925157945,"sku":"TT-16766","price":35.98,"currency_code":"USD","in_stock":true},{"title":"39T","offer_id":51135925190713,"sku":"TT-16767","price":35.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/428-evo-tech-rear-sprocket-for-honda-grom-1.jpg?v=1794350101","url":"https:\/\/www.trendtimes.com\/products\/honda-grom-428-evo-tech-rear-sprocket","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}