{"product_id":"wolf-tooth-chainring-cnrg2685-bicycle-chainring","title":"Wolf Tooth 104 BCD Drop-Stop 40T Narrow-Wide Aluminum Chainring | Durable 7075-T6, Compatible with E-Bikes \u0026 1x Drivetrains","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eDiscover the Wolf Tooth 104 BCD Chainring in Black - the ultimate upgrade for demanding cyclists seeking optimal performance, durability, and versatility. Crafted from high-grade 7075-T6 aluminum, this 40-tooth Drop-Stop chainring delivers exceptional strength and lightweight performance, making it ideal for mountain biking, cyclocross, and gravel adventures.\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 from aerospace-grade 7075-T6 aluminum, the Wolf Tooth 40T chainring combines durability with ultra-lightweight design. The offset 2mm tooth pattern enhances chain retention and prevents derailments, even under harsh riding conditions. Its precision-machined construction ensures a perfect fit and long-lasting performance.\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\u003eFeaturing Wolf Tooth's patented Drop-Stop wide\/narrow tooth design, this chainring maximizes engagement with the chain, reducing the risk of chain drop and chain suck during technical climbs and aggressive descents. The wide side of the tooth distributes load for increased lifespan, while the narrow side offers clearance for mud and debris, maintaining smooth operation in muddy or off-road conditions. Compatible with 1x drivetrain systems (9, 10, 11, and 12-speed) and designed to meet E-bike requirements, this chainring ensures reliable performance across various bike setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003ePerfectly suited for mountain bikers, cross riders, and gravel enthusiasts, the Wolf Tooth 40T chainring is engineered for maximum durability and efficiency. Its versatile design fits any 104 BCD crankset, making it compatible with a wide range of bikes, including Shimano XT, SLX, and Deore cranksets. Whether you're tackling rugged climbs or fast descents, this chainring provides the confidence, control, and precision needed for competitive racing or trail riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Compatibility: Fits all 104 BCD cranksets; ideal for 1x drivetrains, including E-bikes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Durability: Made from rugged 7075-T6 aluminum for long-lasting performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Technology: Drop-Stop wide\/narrow tooth design minimizes chainsuck and derailment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Optimized Load Distribution: Wide tooth contact area spreads load for increased lifespan\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Lightweight: Only 74 grams at 40T, reducing overall bike weight and enhancing agility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Make \u0026amp; Model Reliability: Compatible with Quarq power meters and various Shimano cranksets\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eUpgrade your bike with the Wolf Tooth 104 BCD Black 40T Chainring for unparalleled performance, durability, and versatility in all riding conditions. Whether riding muddy trails or fast gravel roads, trust Wolf Tooth's proven engineering to elevate your cycling experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced durability and performance with premium 7075-T6 aluminum construction for long-lasting use and reliable power transfer in aggressive riding conditions\u003c\/li\u003e\n\u003cli\u003eDrop-Stop technology featuring innovative wide\/narrow tooth pattern provides maximum drive side contact, reducing chain derailment and increasing chainring lifespan\u003c\/li\u003e\n\u003cli\u003eOptimized for 104 BCD cranksets, this versatile 40T chainring fits a wide range of drivetrain setups, including 1x9 through 1x12 speed systems, ensuring compatibility and upgrade flexibility\u003c\/li\u003e\n\u003cli\u003eDesigned for aggressive trail riding and mud-prone conditions, the narrow side clearance reduces friction and mud build-up, while the alternating tooth pattern improves mud clearing and chain retention\u003c\/li\u003e\n\u003cli\u003eMade in the USA, this lightweight (74g) black anodized chainring features a sleek style, offset 2mm for improved chain line, and is compatible with Quarq power meters for integrated performance tracking\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42875969896515,"sku":"CNRG2685","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/104BC4-R-B-00F-40.jpg?v=1773849349","url":"https:\/\/365cycles.com\/products\/wolf-tooth-chainring-cnrg2685-bicycle-chainring","provider":"365 Cycles","version":"1.0","type":"link"}