{"title":"Dunlop SX Tennis Racquets","description":"\u003ch2\u003eThe Dunlop SX series\u003c\/h2\u003e\n\u003cp\u003eThe SX is Dunlop's spin specialist — the line built for players who measure a good shot in revolutions per minute. The signature feature is an elliptical beam geometry called Spin Boost, which lets the strings deflect a touch more on contact and snap back into position with extra bite. Add to that an open string pattern and a lively response, and you get a frame that genuinely accesses heavy topspin with less effort than most rivals. It's a popular cross-shop with the Babolat Pure Aero — many players prefer the slightly softer feel of the SX.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cp\u003eThe SX range covers everyone from advanced spin players (SX300 Tour, 305g) through to improving juniors and lighter-swing adults (SX300 Lite, 270g). The standard SX300 (300g) is the most popular all-rounder. If you're looking at heavy topspin frames more broadly, see our \u003ca href=\"\/collections\/spin-tennis-racquets\"\u003espin tennis racquets\u003c\/a\u003e page or the \u003ca href=\"\/collections\/babolat-pure-aero-tennis-racquets\"\u003eBabolat Pure Aero\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Dunlop's Spin Boost technology?\u003c\/strong\u003e\u003cbr\u003eAn elliptical cross-section beam that allows greater string movement on contact, helping the ball brush up the string bed for more topspin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSX300 vs SX300 Tour — which should I pick?\u003c\/strong\u003e\u003cbr\u003eThe SX300 (300g, 100 sq in) is the all-court spin frame; the Tour (305g, 98 sq in) is heavier and more controlled, suited to advanced players.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SX a good arm-friendly racquet?\u003c\/strong\u003e\u003cbr\u003eIt's softer than the Babolat Pure Aero but still a modern stiffness. Players with elbow concerns may prefer our \u003ca href=\"\/collections\/arm-friendly-tennis-racquets\"\u003earm-friendly tennis racquets\u003c\/a\u003e shortlist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat strings work best in the SX?\u003c\/strong\u003e\u003cbr\u003eFor maximum spin, a poly or hybrid is ideal. For comfort with spin, try a soft co-poly such as Babolat RPM Soft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you ship Dunlop SX racquets pre-strung?\u003c\/strong\u003e\u003cbr\u003eYes — Lite and LS variants typically arrive \u003ca href=\"\/collections\/prestrung-tennis-racquets\"\u003epre-strung\u003c\/a\u003e; Tour and base SX300 are usually unstrung but can be strung on request.\u003c\/p\u003e","products":[{"product_id":"dunlop-tennis-racquet-sx300-tour-unstrung-305g-sturdyracquets","title":"Dunlop SX300 Tour Tennis Racquet (Unstrung)","description":"Dunlop SX300 Tour is a tennis racquet designed for advanced players seeking precision and stability. Key specs include 98 sq in head size, 305 g unstrung weight and 16x19 string pattern, making it suitable for heavy spin and baseline hitting.","brand":"Dunlop","offers":[{"title":"4 1\/4 (G2)","offer_id":51955161530549,"sku":"45566182616","price":296.95,"currency_code":"AUD","in_stock":false},{"title":"4 3\/8 (G3)","offer_id":52036659085493,"sku":"045566182623","price":249.95,"currency_code":"AUD","in_stock":true},{"title":"4 1\/2 (G4)","offer_id":51955161596085,"sku":"45566182630","price":296.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9309\/2533\/files\/Dunlop-Tennis-Racquet-SX300-Tour-Unstrung-Grip-3-305g-Demo.jpg?v=1782399187"},{"product_id":"dunlop-tennis-racquet-sx300-ls-285g-sturdyracquets","title":"Dunlop SX300 LS Tennis Racquet","description":"Dunlop SX300 LS is a tennis racquet designed for intermediate players seeking easy all-court handling. Key specs include 100 sq in head size, 285 g unstrung weight and 16x19 string pattern, making it suitable for fast handling and all-court versatility.","brand":"Dunlop","offers":[{"title":"4 1\/4 (G2)","offer_id":52036660592821,"sku":"045566182838","price":182.0,"currency_code":"AUD","in_stock":true},{"title":"4 3\/8 (G3)","offer_id":51955161759925,"sku":"45566182838","price":182.0,"currency_code":"AUD","in_stock":false},{"title":"4 1\/2 (G4)","offer_id":51955161792693,"sku":"45566182845","price":182.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9309\/2533\/files\/Dunlop-Tennis-Racquet-SX300-Ls-Grip-2-285g-Demo.jpg?v=1782399197"}],"url":"https:\/\/www.sturdyracquets.com.au\/collections\/dunlop-sx-tennis-racquets.oembed","provider":"SturdyRacquets","version":"1.0","type":"link"}