{"product_id":"pro-tharsis","title":"PRO THARSIS ALLOY STEM (+\/- 9 ANGLE)","description":"\u003ch2\u003ePRO Tharsis Alloy Stem (+\/- 9°)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003ePRO Tharsis Alloy Stem\u003c\/b\u003e is a high-performance mountain bike stem engineered for Cross-Country (XC), Downcountry, and All-Mountain riders seeking optimal control, rigidity, and lightweight precision. Crafted from premium 7075 aluminum alloy, it delivers superior stiffness-to-weight performance to ensure maximum handling precision on demanding trails.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLightweight \u0026amp; Rigid 7075 Alloy\u003c\/b\u003e: Constructed from 3D-forged 7075 aluminum alloy, offering exceptional strength and steering response while keeping overall weight to a minimum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlip-Flop Design (+\/- 9° Angle)\u003c\/b\u003e: Features a reversible ±9-degree angle, allowing riders to fine-tune their cockpit height and aggressive body positioning for climbing efficiency or downhill stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModern Oversized Clamp (35mm)\u003c\/b\u003e: Designed for 35mm handlebar clamping diameters, providing enhanced stiffness and reduced flex under heavy cornering or sprinting load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eClean \u0026amp; Sleek Aesthetics\u003c\/b\u003e: Headturner finish with streamlined faceplate designs that integrate seamlessly with modern MTB setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Giant","offers":[{"title":"60mm X 35mm","offer_id":46383936602146,"sku":"PRSS0519","price":60.0,"currency_code":"USD","in_stock":true},{"title":"70mm X 35mm","offer_id":46383936634914,"sku":"PRSS0520","price":60.0,"currency_code":"USD","in_stock":true},{"title":"80mm X 35mm","offer_id":46383936667682,"sku":"PRSS0521","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/5297\/9490\/files\/17.png?v=1786433785","url":"https:\/\/on9bike.com\/zh\/products\/pro-tharsis","provider":"On9bike","version":"1.0","type":"link"}