{"product_id":"surron-ultra-bee-jackshaft-13t-520-sprocket-gear","title":"Surron Ultra Bee Jackshaft 13T 520 Sprocket Gear","description":"\u003ch2\u003eSurron Ultra Bee Jackshaft 13T 520 Sprocket Gear\u003c\/h2\u003e\u003cp\u003eReplace your worn jackshaft sprocket with this precision 13T 520 sprocket gear, designed specifically for the Surron Ultra Bee. A small part that makes a big difference to chain engagement, power transfer, and drivetrain longevity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTeeth: 13T\u003c\/li\u003e\n\u003cli\u003eChain pitch: 520\u003c\/li\u003e\n\u003cli\u003ePosition: Jackshaft (front drive sprocket)\u003c\/li\u003e\n\u003cli\u003eDirect OEM-spec replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecise fit for the Surron Ultra Bee jackshaft\u003c\/li\u003e\n\u003cli\u003eDurable construction for off-road and trail use\u003c\/li\u003e\n\u003cli\u003eMaintains correct chain alignment and tension\u003c\/li\u003e\n\u003cli\u003eEasy like-for-like swap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits: Surron Ultra Bee (2022–2025) with 520 chain setup\u003c\/p\u003e\u003cp\u003eIf your chain is skipping or your sprocket teeth are visibly worn, this is the replacement you need to get back to full power delivery.\u003c\/p\u003e","brand":"Electric Moto Parts","offers":[{"title":"Default Title","offer_id":56784628416892,"sku":"SUB-SPR-13T520-001","price":21.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/7999\/6540\/files\/Screenshot2026-05-17001538.png?v=1778973876","url":"https:\/\/electricmotoparts.com\/products\/surron-ultra-bee-jackshaft-13t-520-sprocket-gear","provider":"Electric Moto Parts ","version":"1.0","type":"link"}