{"product_id":"rx515v4-reflex-racing-lightweight-ball-diff-v4","title":"RX515V4 Reflex Racing Lightweight Ball Diff V4","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eWhat makes the Reflex Ball Diff Special?  Attention to details.  We worked on sourcing the highest quality materials and ended up with a light weight ball diff that has better engagement and acceleration.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe ball diff comes standard with super hard steel diff rings, 7075 T6 aluminum diff shaft, carbide diff balls, hard o-ring for tighter adjustment, our specially designed 10 ball spur gear and lightweight 7075 aluminum shaft and diff parts.  The V4 diff now also comes with a molded spur and spur gear covers. The spur gear is super durable, quieter and much longer lasting.  The covers are now about 50% lighter than the aluminum variants, which gets the weight down to a scant 6.6g with covers and 5.8g without (including the left hub).\u003c\/div\u003e","brand":"Reflex Racing","offers":[{"title":"Default Title","offer_id":48358666666199,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/9687\/8039\/files\/Screenshot2026-03-09at4.07.16PM.png?v=1773090496","url":"https:\/\/www.nwlarc.com\/products\/rx515v4-reflex-racing-lightweight-ball-diff-v4","provider":"NWLA RC","version":"1.0","type":"link"}