{"product_id":"ao-rear-derailleur-hanger-1","title":"Ao Rear Derailleur Hanger","description":"\u003cp\u003eA derailleur hanger is the unsung hero of your drivetrain — the sacrificial component designed to bend or break before your derailleur does. The \u003ca href=\"https:\/\/www.chapter2bikes.com\/\" target=\"_blank\" rel=\"noopener\" title=\"Chapter 2 official site\"\u003eChapter 2\u003c\/a\u003e Ao Rear Derailleur Hanger is precision-engineered to fit Chapter 2's Ao frameset, keeping your shifting crisp whether you're grinding the Western Ghats or navigating Pune's potholed arterials.\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\u003eCarrying a spare derailleur hanger is one of the smartest moves any Chapter 2 Ao owner can make — especially in India, where rough road surfaces, speed bumps, and tight urban traffic increase the risk of a knock or tip-over. This is a frame-specific part with no universal substitute. At Rs. 2,350 with free delivery above Rs. 2,500, bundling it with another small part makes good sense. Keep one in your saddle bag on longer rides through Lonavala or Coorg.\u003c\/p\u003e\n\u003ch3\u003eSizing for Indian Riders\u003c\/h3\u003e\n\u003cp\u003eThis hanger is frame-specific to the Chapter 2 Ao model — not a universal fit. Before ordering, confirm your frame is the Ao and not another Chapter 2 model such as the Tere or Rere, which use different hangers. No sizing in the traditional clothing sense applies here, but getting the exact match is critical. Incorrect hangers cause misalignment and poor shifting.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eDesigned exclusively for the Chapter 2 Ao frame. Compatible with the derailleur standards supported by that frame, including modern road groupsets. If you run an electronic drivetrain, confirm the hanger's thread and alignment with your rear derailleur mounting. Inspect the hanger after any crash or tip-over — even minor impacts can introduce subtle bends that affect shift quality.\u003c\/p\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cp\u003eKeep your drivetrain protected and your bike ready to roll by pairing this hanger with a chain lubricant suited to Indian monsoon conditions, a compact multi-tool with a chain breaker, a torque key for correct installation, and a derailleur alignment tool for post-crash checks.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/chapter-2\"\u003eExplore the full Chapter 2 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\u003eChapter 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDerailleur\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\/chapter-2\" title=\"Chapter 2 India\"\u003eExplore the full Chapter 2 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 Chapter 2 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 Chapter 2 Ao Rear Derailleur Hanger best used for?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThis hanger is a replacement and spare part for the Chapter 2 Ao frameset. Its primary job is to act as a sacrificial component — absorbing the force of a crash or knock so your derailleur and frame stay intact. Every Chapter 2 Ao owner riding Indian roads, where unexpected bumps and tip-overs are common, should keep at least one spare on hand.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow do I know if this hanger fits my Chapter 2 frame?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThis hanger is designed specifically for the Chapter 2 Ao model. It will not fit other Chapter 2 frames such as the Tere or Rere. Check your frame's model name on the top tube or downtube decal before ordering. If you're uncertain, reach out to the Cobbled Climbs team with your frame's serial number or a photo of the dropout area for confirmation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWill this derailleur hanger hold up in Indian monsoon conditions and on rough roads?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThe hanger itself is not directly exposed to drivetrain wear from monsoon or dust, but Indian road conditions — speed bumps, broken tarmac, and tight urban traffic — do increase the chances of a knock that bends or snaps it. That's exactly its purpose: to protect your expensive derailleur. Inspect it after any impact and replace it if there's any visible bend or crack.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does a frame-specific derailleur hanger compare to a universal hanger?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eUniversal hangers are designed to approximate fitment across many frames and are useful in a pinch, but they rarely align perfectly. A frame-specific hanger like this one provides precise dropout alignment, which directly affects shift quality and derailleur calibration. For a precision-built frame like the Chapter 2 Ao, using the correct OEM hanger is always the right call over a generic substitute.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eIs the Chapter 2 Ao Rear Derailleur Hanger worth Rs. 2,350 in India?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eAbsolutely. A bent or missing derailleur hanger can end a ride immediately and, if ignored, can damage a rear derailleur worth several times more. At Rs. 2,350 with free delivery on orders above Rs. 2,500, this is low-cost insurance for a high-value component. Chapter 2 frames are a significant investment — protecting them with the correct OEM hanger is straightforward value.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Chapter 2","offers":[{"title":"Default Title","offer_id":42332401008813,"sku":"100004RHSTD01_Std","price":2350.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/9958\/5953\/products\/100004RHSTD01_1800x1800_f529e353-003f-4f3a-8140-ed23b7358580.jpg?v=1769308328","url":"https:\/\/www.cobbledclimbs.com\/products\/ao-rear-derailleur-hanger-1","provider":"Cobbled Climbs","version":"1.0","type":"link"}