{"product_id":"st-rx810-grx-hydraulic-disc-brake-set-1x11-speed-2","title":"GRX St-rx810\/br-rx810 Hydraulic DISC Brake Set","description":"\u003cp\u003eThe \u003ca href=\"https:\/\/bike.shimano.com\/en-NA\/home.html\" target=\"_blank\" rel=\"noopener\" title=\"Shimano official site\"\u003eShimano\u003c\/a\u003e GRX ST-RX810\/BR-RX810 Hydraulic Disc Brake Set brings dedicated gravel-road engineering to Indian riders facing monsoon descents, Ghat switchbacks, and the unpredictable surfaces between Pune and Lonavala or on the roads above Ooty. This integrated shifter-and-caliper system delivers precise modulation and consistent stopping power where confidence is non-negotiable.\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\u003eIndia's varied riding terrain demands brakes that work as well in a Chennai downpour as on a dry Khandala descent. The GRX RX810 hydraulic disc set is purpose-built for exactly this kind of riding — offering the kind of progressive, controllable braking feel that lets you manage speed on long Ghat drops without white-knuckle tension. For gravel and endurance road riders, this is one of the most complete integrated brake-shift solutions available at this price point.\u003c\/p\u003e\n\u003ch3\u003eSizing for Indian Riders\u003c\/h3\u003e\n\u003cp\u003eThis is a component fitment question rather than a body-size one. Indian riders with smaller hands — common across the country — will appreciate the GRX lever's reach-adjust mechanism, which brings the blade closer to the bar. Confirm your frame's disc mount standard (flat-mount or post-mount) and compatible rotor diameter before ordering. Heat from sustained Ghat descents is managed better with larger-diameter rotors where your frame allows.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eThe ST-RX810 shifter is designed for Shimano GRX and compatible 11-speed drivetrains. The BR-RX810 hydraulic caliper uses Shimano mineral oil — never DOT fluid, which will damage internal seals. Confirm your frame's disc mount type (flat-mount or post-mount) and your fork's rotor size clearance. Bleed annually or whenever brake feel turns spongy. Use only Shimano-branded mineral oil for servicing.\u003c\/p\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cp\u003eComplete your GRX build with a matching GRX rear derailleur and cassette for a fully integrated shifting system. Add a quality disc rotor in the correct diameter for your frame, fresh mineral oil and a bleed kit for ongoing maintenance, and ergonomic gravel bar tape suited to long endurance days on Indian roads.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/shimano\"\u003eExplore the full Shimano collection at Cobbled Climbs\u003c\/a\u003e | \u003ca href=\"https:\/\/bike.shimano.com\" target=\"_blank\" rel=\"noopener\"\u003eLearn more at Shimano\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\u003eShimano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBrakes\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\/shimano\" title=\"Shimano India\"\u003eExplore the full Shimano 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 Shimano 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 Shimano GRX ST-RX810\/BR-RX810 Hydraulic Disc Brake Set best used for?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThis set is designed for gravel and endurance road riding where braking confidence matters most — long Ghat descents near Lonavala or Coorg, monsoon-wet roads, and mixed-surface rides. The integrated shift-brake lever makes it an efficient all-in-one control for riders who want one clean cockpit without separate brake and shift levers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does Shimano GRX lever sizing work for Indian riders?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThe GRX ST-RX810 lever includes a reach-adjust mechanism that moves the blade closer to the handlebar — ideal for Indian riders with smaller hand spans. There is no S\/M\/L sizing; compatibility depends on your frame's disc mount type and rotor diameter clearance, not your body size. Confirm both before purchasing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWill the Shimano GRX RX810 hydraulic disc brakes hold up in Indian monsoon conditions and 35°C+ heat?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eYes. Hydraulic disc brakes are significantly more capable than rim brakes in wet monsoon conditions — they maintain consistent stopping power regardless of rim surface moisture. In sustained 35°C+ heat during Ghat descents, larger-diameter rotors (160mm or 180mm where frame-compatible) help dissipate heat more effectively and reduce the risk of brake fade.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does the Shimano GRX RX810 compare to mechanical disc brake alternatives?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eHydraulic systems like the GRX RX810 offer far better modulation and consistent lever feel compared to mechanical disc setups, which rely on cable tension and degrade with cable stretch. For Indian riding — where monsoon grime, long descents, and heat stress braking systems — hydraulic disc brakes provide meaningfully better real-world performance and require less in-ride adjustment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eIs the Shimano GRX ST-RX810\/BR-RX810 worth Rs. 26,050 in India, and what warranty applies?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eAt Rs. 26,050, this set sits at the upper end of gravel-grade braking components and delivers performance to match. For riders regularly tackling Ghat descents, gravel routes in Coorg or Ooty, or monsoon commutes, the braking confidence and long service life justify the investment. Shimano offers a standard manufacturer warranty — contact Cobbled Climbs for India-specific warranty support details.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Shimano","offers":[{"title":"1x Left\/Front","offer_id":42275374301357,"sku":"IRX8104DLF6SC100","price":26050.0,"currency_code":"INR","in_stock":true},{"title":"11x Right\/Rear","offer_id":42275374334125,"sku":"IRX8102DRRDSC170A","price":30375.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/9958\/5953\/files\/3.1-GRX.JPG..jpg?v=1776851873","url":"https:\/\/www.cobbledclimbs.com\/products\/st-rx810-grx-hydraulic-disc-brake-set-1x11-speed-2","provider":"Cobbled Climbs","version":"1.0","type":"link"}