{"product_id":"yonex-percept-97l-tennis-racket-290g","title":"Yonex Percept 97L Tennis Racket (290g)","description":"\u003cp\u003e\u003cb\u003ePinpoint Precision. Fast Handling. Made in Japan.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor intermediate players, rising juniors, and club competitors who love the classic feel and control of a 97 sq. in. head but need a faster, lighter frame, the \u003cb\u003eYonex Percept 97L\u003c\/b\u003e delivers the perfect balance. Weighing in at a maneuverable \u003cb\u003e290g unstrung\u003c\/b\u003e, this racquet allows players in Hong Kong to generate quick racquet head speed and swing effortlessly without suffering physical arm fatigue during long matches.\u003c\/p\u003e\n\u003cp\u003eEngineered with Yonex’s innovative \u003cb\u003eServo Filter Technology\u003c\/b\u003e, a transparent vibration-absorbing film bonded into the graphite layup, the Percept 97L filters out 14% of harsh vibrations while preserving direct sensory feedback. Combined with a constant \u003cb\u003e21mm flat box beam\u003c\/b\u003e and the flexible \u003cb\u003eFlexCon System\u003c\/b\u003e, this frame holds the ball longer on impact—giving you pinpoint accuracy on full cuts, touch volleys, and precise passing shots.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eServo Filter Technology:\u003c\/b\u003e Vibration-damping film bonded between graphite layers reduces harsh shock by 14% to protect your wrist and elbow while maintaining precise feel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eManeuverable 290g Frame:\u003c\/b\u003e Lighter mass enables faster swing acceleration, easy defense-to-offense transitions, and swift handling at the net.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlexCon System \u0026amp; 2G-Namd™ Flex Force:\u003c\/b\u003e Elongated box-frame shaft geometry expands frame flex by 15% to increase ball pocketing and trajectory control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStiff Racquet Face Design:\u003c\/b\u003e Additional graphite layers added to the hoop increase face stability by 3% for reliable shot-to-shot consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eISOMETRIC™ Head Shape:\u003c\/b\u003e Yonex’s signature square frame shape expands the sweet spot by 7% compared to traditional round 97 sq. in. frames.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCrafted in Japan:\u003c\/b\u003e Engineered and manufactured under Yonex’s strict quality standards in Japan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHead Size:\u003c\/b\u003e 97 sq. in. \/ 626 cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnstrung Weight:\u003c\/b\u003e 290 g \/ 10.2 oz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnstrung Balance:\u003c\/b\u003e 325 mm \/ 6 pts HL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBeam Width:\u003c\/b\u003e 21 mm \/ 21 mm \/ 21 mm Flat Beam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eString Pattern:\u003c\/b\u003e 16 x 19\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLength:\u003c\/b\u003e 27 in \/ 68.58 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComposition:\u003c\/b\u003e HM Graphite \/ 2G-Namd™ Flex Force \/ SERVO FILTER\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRecommended String Tension:\u003c\/b\u003e 45 – 60 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCountry of Origin:\u003c\/b\u003e Japan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yonex","offers":[{"title":"L1 (4 1\/8 in \/ 105 mm)","offer_id":46927558901932,"sku":null,"price":1750.0,"currency_code":"HKD","in_stock":false},{"title":"L2 (4 1\/4 in \/ 108 mm)","offer_id":46927558934700,"sku":null,"price":1750.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/8128\/6828\/files\/Precept97.webp?v=1786784257","url":"https:\/\/upthk.com\/zh-hant\/products\/yonex-percept-97l-tennis-racket-290g","provider":"UPTHK","version":"1.0","type":"link"}