{"product_id":"spear-truck-cb5-per-vela-inverter-contesub","title":"Spear Truck CB5 Block","description":"\u003ch2\u003eSpear Truck CB5 - Performance: Pulley System for Invert Roller Spearguns\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSpear Truck CB5 - Performance\u003c\/strong\u003e is an advanced pulley system designed specifically to manage and support band load on \u003cstrong\u003eInvert Roller spearguns\u003c\/strong\u003e. Manufactured with precision CAD technologies, this system is engineered to optimize band organization, ensuring even load distribution.\u003c\/p\u003e\n\n\u003ch3\u003eDesign and Materials\u003c\/h3\u003e\n\u003cp\u003eThe pulleys are machined from solid stock using a special \u003cstrong\u003ehigh-sliding\u003c\/strong\u003e polymer, with a deep groove that ensures excellent band grip, preventing \u003cstrong\u003eslippage\u003c\/strong\u003e during use. The trapezoidal frame, made from solid-stock \u003cstrong\u003estainless steel\u003c\/strong\u003e, provides high mechanical strength and securely retains the bands inside it. The structure prevents unintended band slipping and allows effective pulley activation.\u003c\/p\u003e\n\n\u003ch3\u003eFunctionality and Technical Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe system features five small hourglass-shaped cylinders that allow the bands connected to the trolley to move in parallel, improving \u003cstrong\u003esmoothness\u003c\/strong\u003e and \u003cstrong\u003eprecision\u003c\/strong\u003e in power transmission.\u003c\/li\u003e\n  \u003cli\u003eSupports the installation of multiple bands, optimizing space and maintaining correct positioning for balanced tension.\u003c\/li\u003e\n  \u003cli\u003eEnsures a symmetrical, balanced load that improves the speargun’s \u003cstrong\u003ereliability\u003c\/strong\u003e and \u003cstrong\u003edurability\u003c\/strong\u003e during tracking and firing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis system is particularly suitable for positioning bands under the belly of flat, wide speargun bodies, offering high efficiency in band organization for spearfishing and freediving.\u003c\/p\u003e","brand":"Contesub","offers":[{"title":"Default Title","offer_id":56926497767769,"sku":"AD047-2","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Bozzello_Spear_Truck_CB5.png?v=1782070406","url":"https:\/\/deepbluesub.com\/en\/products\/contesub-cb5-spear-truck-for-vela-inverter","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}