{"product_id":"box-components-box-one-chain-retention-system-bmx-bike-racing-actn0009","title":"BOX One 10mm Aluminum Chain Tensioner - CNC-Machined 7075 Aluminum, Minimalist Black Design, Adjustable Wheel Alignment for Track \u0026 Fixed Gear Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eIntroducing the BOX One 10mm x 2 Hole Axle Tensioner - Black, a must-have upgrade for serious cyclists seeking reliable, lightweight, and stylish chain tensioning. Crafted with precision engineering, this premium bicycle component is designed to enhance your bike's performance and versatility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eManufactured from high-grade 7075 aluminum alloy, the BOX One Axle Tensioner offers an exceptional strength-to-weight ratio, ensuring durability without adding unnecessary weight to your bike. The extruded and CNC-machined construction guarantees precise fitment and long-lasting performance, making it ideal for aggressive riding styles and demanding cycling conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEngineered for consistent chain tension and smooth operation, these tensioners feature laser-etched graphics that include wheel position guides and two 10mm mounting holes. With 15mm of adjustment, they provide optimal compatibility with a wide range of frames, delivering straightforward installation and perfect alignment every time. Their minimalist design reduces mass while maintaining structural integrity, enhancing your bike's aerodynamic profile and overall aesthetics.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe tensioners incorporate innovative CNC machining techniques for precision surface finish and dimensional accuracy. The two 10mm mounting holes facilitate secure attachment, ensuring they stay firmly in place during rigorous rides. The laser-etched graphics not only add a sleek visual detail but also serve as quick-reference guides for accurate wheel positioning.\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\u003eDesigned for mountain biking, gravel riding, and BMX bikes, the BOX One Axle Tensioners are perfect for riders seeking a clean, streamlined look combined with reliable chain management. The black anodized finish offers a timeless aesthetic, complementing various bike styles while resisting corrosion and wear.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Made from durable 7075 aluminum alloy for strength and lightweight performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Precise CNC-machined construction for high accuracy and longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Minimalist design reduces weight and enhances bike aesthetics\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Laser-etched guides for quick adjustment and perfect wheel alignment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatible with 10mm axles and adjustable within 15mm for versatile frame compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Ideal for mountain biking, BMX, and off-road cycling applications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eUpgrade your bike with the BOX One 10mm x 2 Hole Axle Tensioner - Black, and experience enhanced chain stability, improved handling, and a sleek, modern look. Note: Sold as a pair; for optimal performance, ensure purchasing through an authorized dealer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecise CNC-machined from durable 7075 aluminum, the BOX One 10mm X 2 Hole Axle Tensioner offers exceptional strength-to-weight ratio for reliable performance on mountain and road bikes. \u003c\/li\u003e\n\u003cli\u003eDesigned with a sleek, minimalist profile, this tensioner reduces overall weight while adding a clean, modern aesthetic perfect for performance-focused cycling builds. \u003c\/li\u003e\n\u003cli\u003eFeatures laser-etched graphics with wheel position guides and two adjustable 10mm mounting holes providing 15mm of fine-tuned tension adjustment for a perfect fit on most frames. \u003c\/li\u003e\n\u003cli\u003eEngineered for compatibility with 10mm axles, the BOX One tensioner ensures secure wheel alignment and easy installation or removal, ideal for bike maintenance and quick repairs. \u003c\/li\u003e\n\u003cli\u003eBuilt for versatility and style, this tensioner's innovative design delivers optimal chain tension control, making it an essential upgrade for singlespeed, fixed gear, or belt drive bicycles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"Default Title","offer_id":42206122836035,"sku":"ACTN0009","price":30.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/16717.jpg?v=1779317289","url":"https:\/\/365cycles.com\/products\/box-components-box-one-chain-retention-system-bmx-bike-racing-actn0009","provider":"365 Cycles","version":"1.0","type":"link"}