{"product_id":"box-box-one-chain-tensioner-axle-and-chain-tensioners-crsy0372","title":"Box One 10mm Axle Chain Tensioner Set | CNC Machined 7075 Aluminum, Dual Mounting Holes, Laser-etched Guides, Stainless Steel Hardware, Lightweight \u0026 Durable","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's drivetrain with the BOX One Chain Tensioner - the ultimate solution for smooth, reliable chain management. Crafted from premium 7075-T6 aluminum, this high-performance tensioner offers an exceptional blend of durability and lightweight design, making it ideal for mountain biking, BMX, and other aggressive cycling disciplines.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed through precision CNC machining from extruded 7075 aluminum, the BOX One Chain Tensioner provides robust strength while minimizing weight. Its sleek silver finish not only adds a refined aesthetic but also ensures long-lasting resistance to corrosion and wear. The use of stainless steel hardware further enhances durability, guaranteeing reliable performance in demanding conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eInnovative Components \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with two laser-etched graphics, including wheel position guides, the tensioner offers intuitive installation and precise adjustment. Featuring two 10mm mounting holes with 15mm of sequential adjustment, it ensures perfect alignment and tension for a wide range of bike frames. The dual-hole design provides versatility across various setups, accommodating most 10mm axle bikes with ease.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEngineered for effortless installation on bikes with 10mm (3\/8\") axles, the BOX One Chain Tensioner fits most frames when you remove and replace your wheels. Its adjustable design helps eliminate chain slack, reduce chain drop, and improve overall drivetrain reliability-critical for aggressive riding styles and long-distance adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eSleek, functional, and built for performance, this tensioner is perfect for mountain bikers, BMX riders, and everyday commuters seeking a dependable, low-profile chain management solution. Whether upgrading your existing setup or building a new bike, the BOX One Chain Tensioner delivers consistent tension, enhanced reliability, and a clean, professional look.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- CNC-machined from durable 7075-T6 aluminum for strength-to-weight optimization\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Laser-etched graphics with wheel position guides for precise installation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Adjustable with two mounting holes and 15mm of fine-tuning\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with 10mm (3\/8\") axles, fits most bike frames\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Includes stainless steel hardware for corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Sold in pairs for complete chain tensioning setup\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eOptimize your bike's drivetrain with performance-driven engineering and sleek style-choose the BOX One Chain Tensioner for dependable chain stability and a smoother ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimize your bike's chain tension with the BOX One Chain Tensioner, precisely machined from lightweight yet durable 7075-T6 aluminum for premium strength and corrosion resistance. \u003c\/li\u003e\n\u003cli\u003eFeaturing laser-etched wheel position guides and two adjustable mounting holes with 15mm of fine-tuning, ensuring accurate chain tension and easy installation on most bikes with 10mm axles. \u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for 10mm (3\/8\") axle compatibility, this tensioner offers a secure fit and seamless compatibility across various mountain bike and BMX frames. \u003c\/li\u003e\n\u003cli\u003eIncorporating stainless steel hardware, the BOX One Chain Tensioner enhances durability and longevity, making it ideal for aggressive riding and all-day trail use. \u003c\/li\u003e\n\u003cli\u003eSold in pairs, these CNC-machined tensioners combine innovative engineering with sleek silver styling, providing a reliable upgrade for improving chain retention, drivetrain performance, and bike aesthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"BOX","offers":[{"title":"Default Title","offer_id":42201630408771,"sku":"CRSY0372","price":30.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/16720.jpg?v=1773671869","url":"https:\/\/365cycles.com\/products\/box-box-one-chain-tensioner-axle-and-chain-tensioners-crsy0372","provider":"365 Cycles","version":"1.0","type":"link"}