{"product_id":"surly-surly-track-cogs-cog-bmx-bike-fw2066","title":"Surly 18-tooth 1 - 8\" Hardened Chromoly Steel Track Cog for Fixed Gear \u0026 Track Cycling, 415 Steel, Silver","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your track bike's performance with the Surly Track Cog 1\/8\" x 18t in sleek Silver. Crafted for serious cyclists and track enthusiasts, this high-quality sprocket offers precision, durability, and a clean aesthetic for competitive racing or serious training rides. Designed specifically for track hubs, this cog ensures seamless, reliable engagement for smooth power transfer.\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\u003eBuilt from premium 415 hardened chromoly steel, the Surly Track Cog delivers exceptional strength and resistance to wear, ensuring long-lasting performance even under high-torque conditions. Its durable construction withstands the rigors of intense riding and track racing.\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 with precision threading (1.375\" x 24 TPI), this 18-tooth cog integrates flawlessly with track hubs to provide optimal chain alignment and consistent engagement. Its engineered design minimizes slippage and enhances power transfer efficiency, making it ideal for sprinting and high-speed pursuits.\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\u003eFeaturing a hardened chromoly steel construction, the cog benefits from advanced metallurgy that balances weight and strength. The silver finish not only adds a sleek, professional look but also offers corrosion resistance for continued performance in various riding conditions.\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 exclusively for track cycling, this cog complements any racing setup with its minimalist, silver aesthetic. Whether you're upgrading your existing track bike or customizing a new build, the Surly Track Cog 1\/8\" x 18t is perfect for sprinting, training, and competitive track racing.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatible with both single-speed rear hubs and BMX freewheel hubs (note: not recommended for BMX use).\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Designed for quick installation and reliable performance with standardized right-hand thread description.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Durable chromoly steel construction ensuring longevity and consistent performance over many riding seasons.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eUpgrade your track bike with the Surly Track Cog 1\/8\" x 18t Silver-an essential component engineered for speed, durability, and precision. Perfect for competitive cyclists seeking reliable gear that delivers every time on the track.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from durable 415 hardened chromoly steel for exceptional strength and longevity in competitive track cycling and fixed-gear riding applications. \u003c\/li\u003e\n\u003cli\u003eDesigned with 1.375\" x 24 TPI right-hand threads, ensuring compatibility with BMX freewheel hubs and specialized track hubs for seamless installation and reliable performance. \u003c\/li\u003e\n\u003cli\u003eEngineered for high-performance track racing, this 18-tooth cog offers optimal gear ratios for sprinting and short-distance cycling, boosting speed and acceleration on the velodrome. \u003c\/li\u003e\n\u003cli\u003eSleek silver finish adds a professional, stylish look to your fixed-gear or track bike, combining aesthetic appeal with high-quality materials for long-lasting durability. \u003c\/li\u003e\n\u003cli\u003eInnovative threading and material technology make this track cog ideal for serious cyclists seeking reliable, high-performance components engineered specifically for track cycling and speed-focused riding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":42206963204163,"sku":"FW2066","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FW2069.jpg?v=1773447258","url":"https:\/\/365cycles.com\/products\/surly-surly-track-cogs-cog-bmx-bike-fw2066","provider":"365 Cycles","version":"1.0","type":"link"}