{"product_id":"fir-202308244","title":"PING FW Sleeve with Shaft Composite Techno Fire Express FW 5-HR","description":"\u003cp\u003eThis driver shaft utilizes a high-elasticity, high-strength sheet, which has led to increased speed. It achieves a similar sense of speed to the \"HR\" high-speed driver shaft in the Fire Express series, while also successfully improving the hitting accuracy. This shaft is the first in the Fire Express series for fairways to adopt \"TORAYCA® T1100G\" and \"six-axis woven sheet,\" resulting in a lighter yet overall stiffer design.\u003c\/p\u003e\u003cp\u003eFurthermore, it incorporates a feature called \"Power Chip Structure.\" This involves attaching a tungsten powder sheet to the tip side, which helps control flex while suppressing toe-down and head rotation. This leads to improved hitting accuracy, reduced power loss on impact, and easier control of the launch angle.\u003c\/p\u003e\u003cp\u003eTo accommodate the trend towards lighter driver shafts, a 40g class lineup is also available. The exterior features a clear grip section, a silver mid-section, and a black-clear tip section, with the visible six-axis woven sheet at the grip and tip creating a distinctive presence. The matte finish adds a fresh and premium feel.\u003c\/p\u003e\u003cp\u003eSpecifications and prices for each model are as follows:\u003c\/p\u003e\u003cp\u003eFire Express FW 4 -HR technology-\u003c\/p\u003e\u003cp\u003eFlex: F2 (R), F1 (S)\u003c\/p\u003e\u003cp\u003eWeight: 48g (F2), 49g (F1)\u003c\/p\u003e\u003cp\u003eTorque: 5.5° (F2), 5.4° (F1)\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.50mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.00mm\u003c\/p\u003e\u003cp\u003eKick Point: Mid-Low\u003c\/p\u003e\u003cp\u003eFrequency: 234cpm (F2), 250cpm (F1)\u003c\/p\u003e\u003cp\u003eFire Express FW 5 -HR technology-\u003c\/p\u003e\u003cp\u003eFlex: F3 (R), F2 (S), F1 (X)\u003c\/p\u003e\u003cp\u003eWeight: 56g (F3), 58g (F2), 60g (F1)\u003c\/p\u003e\u003cp\u003eTorque: 4.1° (F3), 4.0° (F2), 3.9° (F1)\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.50mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.20mm (F3), 15.30mm (F2, F1)\u003c\/p\u003e\u003cp\u003eKick Point: Mid-Low\u003c\/p\u003e\u003cp\u003eFrequency: 248cpm (F3), 264cpm (F2), 282cpm (F1)\u003c\/p\u003e\u003cp\u003eFire Express FW 6 -HR technology-\u003c\/p\u003e\u003cp\u003eFlex: F2 (S), F1 (X)\u003c\/p\u003e\u003cp\u003eWeight: 66g (F2), 68g (F1)\u003c\/p\u003e\u003cp\u003eTorque: 3.1° (F2), 3.0° (F1)\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.50mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.50mm (F2), 15.60mm (F1)\u003c\/p\u003e\u003cp\u003eKick Point: Mid-Low\u003c\/p\u003e\u003cp\u003eFrequency: 268cpm (F2), 286cpm (F1)\u003c\/p\u003e\u003cp\u003eFire Express FW 7 -HR technology-\u003c\/p\u003e\u003cp\u003eFlex: F2 (S), F1 (X)\u003c\/p\u003e\u003cp\u003eWeight: 78g (F2), 80g (F1)\u003c\/p\u003e\u003cp\u003eTorque: 2.8° (F2), 2.7° (F1)\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.50mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.90mm (F2), 16.00mm (F1)\u003c\/p\u003e\u003cp\u003eKick Point: Mid-Low\u003c\/p\u003e\u003cp\u003eFrequency: 288cpm (F2), 306cpm (F1)\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"F2 (S) \/ 5","offer_id":49944247763173,"sku":"2001610050","price":39600.0,"currency_code":"JPY","in_stock":true},{"title":"F1 (X) \/ 5","offer_id":49944247795941,"sku":"2002210050","price":39600.0,"currency_code":"JPY","in_stock":true},{"title":"F3 (R) \/ 5","offer_id":49944247828709,"sku":"2001010050","price":39600.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/fir-202308244-1.jpg?v=1783276511","url":"https:\/\/upsidegolf.co.jp\/en\/products\/fir-202308244","provider":"UpsideGolf","version":"1.0","type":"link"}