{"product_id":"spear-truck-per-vela-inverter-contesub","title":"Spear Truck Blocks","description":"\u003ch2\u003eSpear Truck Performance pulley system for Invert Roller Spearguns\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSpear Truck Performance\u003c\/strong\u003e is a pulley system designed specifically to organize and support band loading on \u003cstrong\u003eInvert Roller Spearguns\u003c\/strong\u003e and demultiplied spearguns.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCAD design and manufacturing with advanced technologies to ensure precision and reliability.\u003c\/li\u003e\n  \u003cli\u003ePulley machined from solid special polymer, with a deep groove for \u003cstrong\u003emaximum grip\u003c\/strong\u003e and to prevent line slippage.\u003c\/li\u003e\n  \u003cli\u003eBand attachment via three hourglass-shaped cylinders that ensure a \u003cstrong\u003esymmetrical and balanced\u003c\/strong\u003e load on the trolley.\u003c\/li\u003e\n  \u003cli\u003eFrame made of \u003cstrong\u003estainless steel\u003c\/strong\u003e, consisting of two 1.5 mm plates to combine \u003cstrong\u003emechanical strength\u003c\/strong\u003e and lightness.\u003c\/li\u003e\n  \u003cli\u003eThrough-type pulley axle, designed to maintain hold under any load without compromising system operation.\u003c\/li\u003e\n  \u003cli\u003eDiamond-shaped configuration capable of mounting up to four bands, optimizing overall size while maintaining correct band positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits in spearfishing use\u003c\/h3\u003e\n\u003cp\u003eThe structure ensures a perfectly distributed load that improves the \u003cstrong\u003eefficiency of power transfer\u003c\/strong\u003e from the bands to the speargun, making the gun easier to handle while spearfishing. The quality of the materials and the design contribute to greater \u003cstrong\u003edurability\u003c\/strong\u003e and system reliability in the marine environment.\u003c\/p\u003e","brand":"Contesub","offers":[{"title":"Default Title","offer_id":56926495342937,"sku":"AD047-1","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Bozzelli_Spear_Truck.png?v=1782070414","url":"https:\/\/deepbluesub.com\/en\/products\/contesub-spear-truck-for-vela-inverter","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}