{"product_id":"bbb-cycling-bti-99-extenders","title":"BBB Cycling BTI-99 ValveExtenders","description":"\u003cp\u003e\u003cb\u003eAirtight Reliability. Deep-Rim Precision.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe engineering highlight of the BBB Cycling BTI-99 ValveExtenders is their \u003cb\u003eprecision threaded aluminum construction\u003c\/b\u003e. Designed specifically for Presta inner tubes with removable valve cores, these extenders screw directly into the valve body to maintain factory-level airtight integrity. By extending your valve core to the very top of the extension, you retain full operational control over your Presta valve; making pressure checks and quick roadside inflation completely hassle-free.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy the BBB BTI-99 Belongs in Your Saddle Bag:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRemovable Core Design:\u003c\/b\u003e Threads directly into inner tubes with removable Presta valve cores, placing the valve mechanism at the top of the extender for easy opening, closing, and pressure modulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLightweight Machined Aluminum:\u003c\/b\u003e Crafted from high-grade anodized aluminum to keep rotating wheel weight to an absolute minimum while resisting thread wear and corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated O-Ring Seal:\u003c\/b\u003e Features built-in rubber sealing rings at the threaded junction to guarantee a 100% airtight closure under high-pressure road inflations (up to 160+ PSI).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDeep-Rim Wheelset Compatibility:\u003c\/b\u003e Essential for carbon aero wheels ranging from 45mm to 80mm in depth, eliminating the need to buy specialized, extra-long inner tubes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIncluded Valve Tool:\u003c\/b\u003e Ships with a compact core removal tool, making installation and roadside tube swaps fast and simple.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial:\u003c\/b\u003e Anodized CNC-Machined Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eValve Type:\u003c\/b\u003e Presta (For tubes with removable valve cores)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackage Contents:\u003c\/b\u003e Sold as a pair (2 valve extenders + 1 valve core tool)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Alegro Perspective:\u003c\/b\u003e Standard inner tubes with 40mm or 60mm valves simply won't clear deep-section carbon rims, leaving you stranded if you catch a flat. The BBB BTI-99 set is our favorite because it utilizes the removable core design. Meaning you don't have to guess if the inner valve is open inside the rim. It threads on smoothly, seals tight, and lets you pump up your tires with complete confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePrecision Machined Strength. Zero Air Leaks. Master Deep-Section Rims with BBB Cycling.\u003c\/b\u003e\u003c\/p\u003e","brand":"BBB Cycling","offers":[{"title":"50mm","offer_id":50827953537247,"sku":"2977339950","price":20.0,"currency_code":"CAD","in_stock":false},{"title":"80mm","offer_id":50827953570015,"sku":"2977339980","price":20.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/030299-01_1.jpg?v=1785863069","url":"https:\/\/alegrocycles.com\/products\/bbb-cycling-bti-99-extenders","provider":"Alegro Cycles","version":"1.0","type":"link"}