{"product_id":"pilo-d585-derailleur-hanger-for-trek-superfly-procal","title":"Derailleur Hanger for Trek Superfly, ProCal","description":"\u003cp\u003eThe Pilo D585 Derailleur Hanger is a precision-machined replacement dropout hanger designed specifically for Trek Superfly and ProCal mountain bikes. If you've bent or snapped a hanger on a technical trail section — a common mishap on rocky terrain across the Western Ghats or the dusty singletracks near Pune — this is the exact-fit replacement that gets you back riding without delay.\u003c\/p\u003e\u003ch3\u003eOur Take\u003c\/h3\u003e\u003cp\u003eIndia's trail network is unforgiving. From the loose gravel climbs outside Lonavala to the rutted forest paths near Coorg, derailleur hangers take a beating. The Pilo D585 is machined from quality aluminium alloy to close tolerances, meaning your derailleur alignment stays true ride after ride. Keeping a spare in your saddle bag is simply good sense for any Trek Superfly or ProCal owner riding Indian trails regularly.\u003c\/p\u003e\u003ch3\u003eSizing for Indian Riders\u003c\/h3\u003e\u003cp\u003eThis is a frame-specific component — there is no size to choose. The D585 is designed exclusively for compatible Trek Superfly and ProCal frames. Before ordering, confirm your exact frame model and year against Pilo's compatibility chart. Fit is identical regardless of rider size, and installation requires only basic Allen keys available at any local bike shop across India.\u003c\/p\u003e\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\u003cp\u003eThe Pilo D585 fits Trek Superfly and ProCal frames only. It is compatible with standard derailleur bolt threading and works with Shimano, SRAM, and Microshift rear derailleurs. Keep the hanger lightly greased at the contact points to prevent corrosion, especially important during India's monsoon months when moisture ingress accelerates oxidation on aluminium parts.\u003c\/p\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cp\u003eComplete your drivetrain maintenance kit by pairing the D585 with a rear derailleur from Shimano's MTB range, quality shift cables and housing, a chain wear indicator tool, and a bottle of all-weather drivetrain lubricant suited to India's varied conditions from dry Rajasthan dust to Kerala humidity.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/pilo\"\u003eExplore the full Pilo 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 Pilo 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 — our team rides this gear\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 Pilo D585 derailleur hanger best used for?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThe Pilo D585 is a direct replacement hanger for Trek Superfly and ProCal mountain bike frames. It is used when the original hanger is bent or broken — a common outcome after a crash or a hard impact on technical terrain. Keeping one as a spare is strongly recommended for trail riders in destinations like Coorg, Lonavala, or anywhere on India's rougher singletrack networks.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eDo I need to choose a size when ordering the Pilo D585?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eNo size selection is needed. The D585 is a frame-specific component designed exclusively for compatible Trek Superfly and ProCal frames. Simply confirm your exact Trek frame model and production year before ordering. Installation requires basic Allen keys and takes only a few minutes. Your local bike shop across any Indian city can fit it quickly if you prefer professional help.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWill the Pilo D585 hold up in India's monsoon conditions?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThe D585 is machined from aluminium alloy and performs reliably year-round. During India's monsoon season, apply a light coat of anti-corrosion grease to the hanger contact points to prevent oxidation. Rinse your bike after wet rides and inspect the hanger periodically. This simple maintenance routine keeps the component performing well through Mumbai or Chennai monsoon riding conditions.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does the Pilo D585 compare to a generic replacement derailleur hanger?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eGeneric hangers may appear similar but are often machined to looser tolerances, which can result in poor derailleur alignment and persistent shifting issues. The Pilo D585 is manufactured as a model-specific fit for Trek Superfly and ProCal frames, ensuring correct geometry and thread alignment. For riders who depend on reliable shifting on climbs around Ooty or Leh, the precise fit is worth the investment.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eIs the Pilo D585 worth the price in India, and does it include a warranty?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eAt Rs. 4,697, the Pilo D585 is a cost-effective insurance policy against a snapped or bent hanger leaving you stranded mid-ride. Given the expense of a rear derailleur replacement if misalignment causes damage, a precision hanger pays for itself quickly. Pilo backs its products with standard manufacturer quality assurance. Available with free delivery on orders above Rs. 2,500 and cash on delivery across India.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the Pilo D585 derailleur hanger best used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Pilo D585 is a direct replacement hanger for Trek Superfly and ProCal mountain bike frames. It is used when the original hanger is bent or broken — a common outcome after a crash or a hard impact on technical terrain. Keeping one as a spare is strongly recommended for trail riders in destinations like Coorg, Lonavala, or anywhere on India's rougher singletrack networks.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to choose a size when ordering the Pilo D585?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No size selection is needed. The D585 is a frame-specific component designed exclusively for compatible Trek Superfly and ProCal frames. Simply confirm your exact Trek frame model and production year before ordering. Installation requires basic Allen keys and takes only a few minutes. Your local bike shop across any Indian city can fit it quickly if you prefer professional help.\"}}, {\"@type\": \"Question\", \"name\": \"Will the Pilo D585 hold up in India's monsoon conditions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The D585 is machined from aluminium alloy and performs reliably year-round. During India's monsoon season, apply a light coat of anti-corrosion grease to the hanger contact points to prevent oxidation. Rinse your bike after wet rides and inspect the hanger periodically. This simple maintenance routine keeps the component performing well through Mumbai or Chennai monsoon riding conditions.\"}}, {\"@type\": \"Question\", \"name\": \"How does the Pilo D585 compare to a generic replacement derailleur hanger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Generic hangers may appear similar but are often machined to looser tolerances, which can result in poor derailleur alignment and persistent shifting issues. The Pilo D585 is manufactured as a model-specific fit for Trek Superfly and ProCal frames, ensuring correct geometry and thread alignment. For riders who depend on reliable shifting on climbs around Ooty or Leh, the precise fit is worth the investment.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Pilo D585 worth the price in India, and does it include a warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At Rs. 4,697, the Pilo D585 is a cost-effective insurance policy against a snapped or bent hanger leaving you stranded mid-ride. Given the expense of a rear derailleur replacement if misalignment causes damage, a precision hanger pays for itself quickly. Pilo backs its products with standard manufacturer quality assurance. Available with free delivery on orders above Rs. 2,500 and cash on delivery across India.\"}}]}\u003c\/script\u003e","brand":"Pilo","offers":[{"title":"Default Title","offer_id":46542931689645,"sku":"GH-D585","price":4540.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/9958\/5953\/files\/d585-492.webp?v=1782993308","url":"https:\/\/www.cobbledclimbs.com\/products\/pilo-d585-derailleur-hanger-for-trek-superfly-procal","provider":"Cobbled Climbs","version":"1.0","type":"link"}