{"product_id":"stm-gj10","title":"STM G-Jack G-Jack+ Plus 10g Golf Grip Dedicated Separately Sold Weight Variable Weight Compatible","description":"\u003cp\u003eThis optional variable weight (2g to 20g, in 2g increments) for STM G-Jack and G-Jack+ Plus allows you to fine-tune your club's swing balance and find the optimal weight for your game.\u003c\/p\u003e\u003cp\u003eThis highly customizable weight can be changed from the standard 1.2g weight, with 10 options available: 2g, 4g, 6g, 8g, 10g, 12g, 14g, 16g, 18g, and 20g. Changing the weight allows you to adjust swing stability and distance.\u003c\/p\u003e\u003cp\u003eYou can adjust the weight to match your swing speed, helping you achieve your ideal swing balance, and it's perfect for those seeking a firmer grip feel. It also helps adjust head speed and trajectory.\u003c\/p\u003e\u003cp\u003eRecommended for:\u003c\/p\u003e\u003cp\u003e・Those who want to fine-tune their swing balance\u003cbr\u003e・Those who want to customize the feel of their clubs\u003cbr\u003e・Those who want to maximize the performance of G-Jack and G-Jack+ Plus grips\u003c\/p\u003e\u003cp\u003eEnhance your golf performance even further with the latest custom weights!\u003c\/p\u003e\u003cp\u003e＜Specifications＞\u003c\/p\u003e\u003cp\u003eVariable weight 10g\u003c\/p\u003e\u003cp\u003e*Grip body is not included\u003c\/p\u003e\u003cp\u003e*This is a取り寄せ product, so delivery may take some time.\u003c\/p\u003e\u003cp\u003e*Depending on the manufacturer's stock status, it may take time to obtain or may not be available.\u003c\/p\u003e\u003cp\u003e*If the manufacturer is out of stock, we will contact you with the new estimated arrival date.\u003c\/p\u003e\u003cp\u003e＜Key Features＞\u003c\/p\u003e\u003cp\u003eCustomization is possible to meet your needs, such as STM G-Jack Plus weight, STM G-Jack+ weight, golf grip weight adjustment, variable weight golf, swing balance adjustment, golf club customization, swing stable grip, customizable weight, head speed adjustment, and increased golf distance.\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"Default Title","offer_id":48890914373861,"sku":"10012001","price":2640.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/stm-gj10-1_0c0b0140-594f-4575-be69-b9fed52b42c3.jpg?v=1784899028","url":"https:\/\/upsidegolf.co.jp\/en\/products\/stm-gj10","provider":"UpsideGolf","version":"1.0","type":"link"}