{"product_id":"cr-49-eccentric-ring-1","title":"Cr-49 Eccentric Ring","description":"\u003cp\u003eThe \u003ca href=\"https:\/\/www.controltechbikes.com\/\" target=\"_blank\" rel=\"noopener\" title=\"Controltech official site\"\u003eControltech\u003c\/a\u003e Cr-49 Eccentric Ring is a precision-machined road chainring built for riders who demand consistent power transfer and reliable shifting. Designed for compatibility across modern drivetrain standards, it suits everything from spirited training rides to competitive road events — a solid upgrade for any road build.\u003c\/p\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDaily training.\u003c\/strong\u003e Reliable use across Indian training conditions — heat, humidity, and rough tarmac.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRace day.\u003c\/strong\u003e Performance-grade construction for competitive efforts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong rides.\u003c\/strong\u003e Built for full-day rides across Western Ghats, Sahyadri, or Nilgiri climbs.\u003c\/p\u003e\n\u003ch3\u003eOur Take\u003c\/h3\u003e\n\u003cp\u003eEccentric chainring designs like the Cr-49 offer a subtle non-round profile that smooths out dead spots in your pedal stroke, which matters on long climbs like Lonavala or Ooty where sustained cadence efficiency counts. In India's punishing heat and monsoon humidity, quality drivetrain components reduce maintenance frequency and keep shifting crisp. At Rs. 18,499, this is a considered investment for serious road riders.\u003c\/p\u003e\n\u003ch3\u003eSizing for Indian Riders\u003c\/h3\u003e\n\u003cp\u003eChainring sizing is about drivetrain compatibility, not body measurements. Confirm your groupset's speed (10, 11, or 12-speed), bolt circle diameter (BCD), and chainline before ordering. Riders in hilly terrain around Pune, Coorg, or the Ghats often prefer a slightly smaller ring for sustained climbing — check your current setup before selecting tooth count.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eThe Cr-49 is designed for road applications. Verify BCD, groupset speed compatibility, and chainline with your existing crankset before fitting. Mixed-brand combinations can work but require careful cross-referencing. Replace your chain at 0.5–0.75% wear to protect this ring from accelerated wear, especially during and after monsoon season.\u003c\/p\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cp\u003eComplete your drivetrain build by pairing this ring with a quality road chain suited to your groupset speed, a chain wear indicator tool, a wet-condition chain lubricant for monsoon riding, and a torque wrench for precise installation. Available with free delivery on orders above Rs. 2,500 and cash on delivery across India.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/controltech\"\u003eExplore the full Controltech collection at Cobbled Climbs\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eControltech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCycling Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipped From\u003c\/td\u003e\n\u003ctd\u003eMumbai, India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cobbledclimbs.com\/collections\/controltech\" title=\"Controltech India\"\u003eExplore the full Controltech collection at Cobbled Climbs\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Cobbled Climbs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% genuine — authorised Controltech retailer in India\u003c\/li\u003e\n\u003cli\u003eFree delivery on orders above Rs. 2,500\u003c\/li\u003e\n\u003cli\u003eCash on delivery available nationwide\u003c\/li\u003e\n\u003cli\u003e7-day easy returns\u003c\/li\u003e\n\u003cli\u003eShipped from Mumbai\u003c\/li\u003e\n\u003cli\u003eExpert advice — built for Indian cycling conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstyle\u003e.cc-faq{margin:32px 0 24px}.cc-faq__item{border-top:1px solid #e5e5e5;margin:0}.cc-faq__item:last-of-type{border-bottom:1px solid #e5e5e5}.cc-faq__q{cursor:pointer;list-style:none;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;outline:none}.cc-faq__q::-webkit-details-marker{display:none}.cc-faq__q:focus-visible{outline:2px solid #000;outline-offset:-2px}.cc-faq__q::after{content:\"\";width:14px;height:14px;flex-shrink:0;background-image:url('data:image\/svg+xml;utf8,\u003csvg viewBox=\\\"0 0 14 14\\\" xmlns=\\\"http:\/\/www.w3.org\/2000\/svg\\\"\u003e\u003cpath d=\\\"M2 5l5 5 5-5\\\" stroke=\\\"%23000\\\" stroke-width=\\\"1.5\\\" fill=\\\"none\\\"\/\u003e\u003c\/svg\u003e');background-repeat:no-repeat;background-position:center;transition:transform .2s ease}.cc-faq__item[open] .cc-faq__q::after{transform:rotate(180deg)}.cc-faq__a{padding:0 0 28px;margin:0}\u003c\/style\u003e\u003csection class=\"cc-faq\" aria-label=\"Frequently Asked Questions\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWhat is the Controltech Cr-49 Eccentric Ring best used for?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThe Cr-49 is designed for road cycling, making it well suited to training rides, endurance events, and competitive racing. Its eccentric (non-round) profile helps smooth out the pedal stroke during sustained efforts — particularly useful on long climbs found on routes around Lonavala, the Western Ghats, Ooty, or Coorg where cadence efficiency over distance makes a real difference.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow do I know which size or specification of the Cr-49 to order?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eChainring selection is determined by your crankset's bolt circle diameter (BCD), groupset speed (10, 11, or 12-speed), and chainline — not body measurements. Check your existing crankset specifications before purchasing. If you are building a new bike or are unsure of your compatibility requirements, the Cobbled Climbs mechanic team can help you confirm the right spec.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWill the Controltech Cr-49 hold up in Indian monsoon conditions and 35°C+ heat?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eIndian conditions — monsoon humidity, road dust, and prolonged heat — do accelerate drivetrain wear. The Cr-49 is built for durability, but regular maintenance is essential. Clean and re-lubricate your chain weekly during monsoon, use a wet-condition lube during rains, and switch to a dry or wax-based lube post-monsoon. Service your full drivetrain before and after the monsoon season for best component life.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does an eccentric chainring like the Cr-49 compare to a standard round chainring?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eA standard round chainring delivers uniform resistance throughout the pedal stroke. An eccentric or non-round ring reduces effective resistance through the dead spots at the top and bottom of the stroke, making power delivery feel smoother during sustained efforts. Many riders find this beneficial on long climbs. The difference is subtle and most noticeable during endurance riding rather than short high-intensity efforts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eIs the Controltech Cr-49 worth Rs. 18,499 in India, and what warranty applies?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eAt Rs. 18,499, the Cr-49 sits in the premium chainring category and is best suited to riders who prioritise drivetrain quality and are building or upgrading a performance road bike. Quality drivetrain components reduce maintenance frequency and shop visits, offering long-term value. For warranty details specific to this product, contact Cobbled Climbs directly — the team ships from Mumbai with COD available nationwide.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Controltech","offers":[{"title":"51\/36T \/ Shimano","offer_id":45559844765869,"sku":"CR-49T51S","price":18499.0,"currency_code":"INR","in_stock":true},{"title":"53\/41T \/ Shimano","offer_id":45559844798637,"sku":"CR-49T53S","price":18499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/9958\/5953\/products\/CM_181133c3679b063c892798064e3e7f84_W5136.png?v=1769309762","url":"https:\/\/www.cobbledclimbs.com\/products\/cr-49-eccentric-ring-1","provider":"Cobbled Climbs","version":"1.0","type":"link"}