{"product_id":"sidi-345-hyper-extension-system-black-size-39-replacement-part-2428000539","title":"Sidi 345 Hyper Extension System Black Size 39 Replacement Part 2428000539","description":"345 HYPER EXTEN SYSTEM BLK39\n\u003cp\u003eThe Sidi 345 Hyper Extension System in black, size 39, is a replacement component designed for compatible Sidi footwear and equipment. Manufactured by Sidi in Italy, this part supports the original fit and function of the applicable product while providing a reliable solution for replacement or repair needs.\u003c\/p\u003e\u003cp\u003eDesigned for users who need a genuine replacement, the 345 Hyper Extension System helps maintain proper compatibility with the corresponding Sidi model. Verify your footwear or equipment model, size, and existing component before ordering to ensure the correct fit. This product is identified by Sidi manufacturer part number 2428000539 and vendor part number 2428-0005-39.\u003c\/p\u003e\u003cp\u003eThe black finish complements compatible Sidi products for a consistent appearance. Professional installation may be recommended, particularly when replacing components that affect fit, adjustment, or performance. Refer to the applicable Sidi product documentation for installation guidance and compatibility details.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 39\u003c\/li\u003e\n\u003cli\u003eModel: 345 Hyper Extension System\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBrand: Sidi\u003c\/li\u003e\n\u003cli\u003eManufacturer: Sidi\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2428000539\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2428-0005-39\u003c\/li\u003e\n\u003cli\u003eOrigin: Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for compatible Sidi footwear or equipment using the 345 Hyper Extension System\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nSize: 345 HYPER EXTEN SYSTEM BLK39\u003cbr\u003e\nModel: 345 HYPER EXTEN SYSTEM BLK39\u003cbr\u003e\nOrigin: IT","brand":"Sidi","offers":[{"title":"Default Title","offer_id":67547696660715,"sku":"2428-0005-39","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5815261.jpg?v=1790681173","url":"https:\/\/ctracingservices.com\/products\/sidi-345-hyper-extension-system-black-size-39-replacement-part-2428000539","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}