{"product_id":"hramsg28m05","title":"Hot Racing 28T 0.5 Mod Hardened Steel Pinion Gear 2.3 Bore","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Hot Racing 28T 0.5 Mod Hardened Steel Pinion Gear with 2.3mm bore gives Arrma Grom builders a taller gearing option for compatible Mod 0.5 drivetrains. Its hardened steel construction is designed for reliable tooth wear and clean engagement when properly meshed with the matching spur gear.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e28-tooth Mod 0.5 pinion gear\u003c\/li\u003e\n\u003cli\u003e2.3mm bore for compatible small motor shafts\u003c\/li\u003e\n\u003cli\u003eHardened steel construction\u003c\/li\u003e\n\u003cli\u003eDesigned for Grom-size Arrma performance tuning\u003c\/li\u003e\n\u003cli\u003eManufacturer SKU: HRAMSG28M05\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdds a higher-speed gearing option compared with smaller pinions\u003c\/li\u003e\n\u003cli\u003eDurable steel teeth handle repeated brushless acceleration\u003c\/li\u003e\n\u003cli\u003eWorks well in tuning sets for changing track or bashing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVerify 2.3mm motor shaft size and Mod 0.5 spur compatibility.\u003c\/li\u003e\n\u003cli\u003eUse appropriate motor mount clearance for the larger 28T pinion.\u003c\/li\u003e\n\u003cli\u003eMonitor ESC and motor temperature after gearing changes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Hot Racing\u003c\/li\u003e\n\u003cli\u003eSKU: HRAMSG28M05\u003c\/li\u003e\n\u003cli\u003eType: Upgrade Parts\u003c\/li\u003e\n\u003cli\u003eTooth count: 28T\u003c\/li\u003e\n\u003cli\u003ePitch\/module: 0.5 Mod\u003c\/li\u003e\n\u003cli\u003eBore: 2.3mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Arrma Grom vehicles using matching Mod 0.5 gearing and 2.3mm motor shaft.\u003c\/li\u003e\n\u003cli\u003eVerify exact model and motor mount before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Hot Racing 28T 0.5 Mod Hardened Steel Pinion Gear 2.3 Bore\u003c\/li\u003e\n\u003cli\u003eFactory packaging\/documentation when supplied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSummary\u003c\/h3\u003e\u003cp\u003eHot Racing HRAMSG28M05 is a durable 28T Mod 0.5 steel pinion for Arrma Grom owners looking to fine-tune speed and gearing.\u003c\/p\u003e","brand":"Hot Racing","offers":[{"title":"Default Title","offer_id":51384453398834,"sku":"HRAMSG28M05","price":5.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/hramsg28m05.jpg?v=1782656213","url":"https:\/\/rchopupparts.com\/products\/hramsg28m05","provider":"RC Hop Up Parts","version":"1.0","type":"link"}