{"product_id":"hpi-72215-gear-diff-adjustment-spring-set-medium-firm-stif-1","title":"HPI 72215 Gear Diff Adjustment Spring Set Medium Firm \u0026 Stif","description":"\u003cp\u003e\u003cstrong\u003eHPI 72215 Gear Diff Adjustment Spring Set Medium Firm \u0026amp; Stif\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine HPI Racing gear diff adjustment spring set including medium, firm, and stiff options. Swapping diff springs changes how the differential loads up, letting you tune power delivery and cornering behavior to suit your driving.\u003c\/p\u003e\u003cp\u003eA simple, effective tuning set that also replaces worn springs to restore consistent diff action.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine HPI Racing part #72215\u003c\/li\u003e\n\u003cli\u003eGear diff adjustment spring set\u003c\/li\u003e\n\u003cli\u003eIncludes medium, firm, and stiff springs\u003c\/li\u003e\n\u003cli\u003eTunes differential feel and power delivery\u003c\/li\u003e\n\u003cli\u003eDirect-fit factory parts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerHobby","offers":[{"title":"Default Title","offer_id":44463479980120,"sku":"HPI72215","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/0554\/8376\/files\/72215_72215_01p_800_600_28a9dcbb-f031-433d-9576-b1ec912039a9.jpg?v=1785060646","url":"https:\/\/beavertonmilestonehobby.com\/products\/hpi-72215-gear-diff-adjustment-spring-set-medium-firm-stif-1","provider":"Beaverton Milestone Hobby","version":"1.0","type":"link"}