{"product_id":"ingrid-rd1-mk2-rear-derailleur","title":"Ingrid RD1 MK2 Rear Derailleur","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Ingrid RD1 MK2 is a mechanical rear derailleur machined in Italy from 7075-T6 aluminium alloy and PA12, weighing about 270g. One derailleur body covers several mechanical drivetrains: the cable-pull ratio is set by an interchangeable fin, so you match the derailleur to your shifter by choosing the right fin.\u003c\/p\u003e\n\u003cp\u003eThis listing is the Long cage in a Hard Anodized finish. Hard Anodizing is a hardcoat anodizing treatment; it is hard-anodized for wear resistance and a durable, low-glare surface.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cdiv class=\"hh-compat-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe mechanical drivetrain that matches the fin you select.\n\u003cul\u003e\n\u003cli\u003eThe R11SH fin sets a Shimano 11-speed cable pull (road and gravel, Shimano GRX included). \u003c\/li\u003e\n\u003cli\u003eThe M12SR fin sets a SRAM 12-speed mechanical cable pull.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard derailleur hangers and the SRAM Universal Derailleur Hanger (UDH).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequires\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA largest cog of 48T to 52T suits the Long cage; it also runs smaller cassettes with a 44T top cog.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSRAM AXS and SRAM Eagle Transmission (electronic or hangerless mounting).\u003c\/li\u003e\n\u003cli\u003eShimano Di2 (electronic). The RD1 is mechanical only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConfirm before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour shifter ecosystem, so it matches the fin you choose.\u003c\/li\u003e\n\u003cli\u003eYour cassette's largest cog: choose the Long cage for 48T to 52T; the Ingrid Short cage covers up to 46T.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eSpeeds\u003c\/dt\u003e\n\u003cdd\u003eSet by the fin (11-speed R11SH or 12-speed M12SR)\u003c\/dd\u003e\n\u003cdt\u003eLargest cog\u003c\/dt\u003e\n\u003cdd\u003eUp to 52T (Long cage)\u003c\/dd\u003e\n\u003cdt\u003eActuation\u003c\/dt\u003e\n\u003cdd\u003eMechanical, fin-selected cable pull\u003c\/dd\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003e7075-T6 aluminium alloy and PA12\u003c\/dd\u003e\n\u003cdt\u003eFinish\u003c\/dt\u003e\n\u003cdd\u003eHard Anodized (hardcoat anodizing, for wear resistance)\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e270g\u003c\/dd\u003e\n\u003cdt\u003eHanger\u003c\/dt\u003e\n\u003cdd\u003eStandard derailleur hanger or SRAM UDH\u003c\/dd\u003e\n\u003cdt\u003eMade in\u003c\/dt\u003e\n\u003cdd\u003eItaly\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e One Ingrid RD1 MK2 rear derailleur, in the cage length, fin, and finish you select. The derailleur ships with its pulley wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Shifter, cassette, chain, and derailleur hanger (sold separately).\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eDoes the RD1 work with electronic shifting?\u003c\/dt\u003e\n\u003cdd\u003eNo. The RD1 is mechanical only. It is not compatible with SRAM AXS, SRAM Eagle Transmission, or Shimano Di2.\u003c\/dd\u003e\n\u003cdt\u003eHow do I match the derailleur to my groupset?\u003c\/dt\u003e\n\u003cdd\u003eChoose the fin for your shifter. The R11SH fin sets a Shimano 11-speed cable pull; the M12SR fin sets a SRAM 12-speed mechanical cable pull.\u003c\/dd\u003e\n\u003cdt\u003eWhich cage length do I need?\u003c\/dt\u003e\n\u003cdd\u003eThe Long cage suits a largest cog of 48T to 52T. For a maximum cog of 46T or smaller, choose the Short cage.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp class=\"hh-authorized\"\u003eHammer \u0026amp; Howl is an authorized Ingrid dealer. Every part ships brand-new with the full manufacturer warranty.\u003c\/p\u003e","brand":"Ingrid","offers":[{"title":"Long (48-52T) \/ R11SH (11-speed Shimano) \/ Hard Anodized","offer_id":45119098716360,"sku":"ING-RD1-R11SH-HAN-L","price":745.0,"currency_code":"USD","in_stock":true},{"title":"Long (48-52T) \/ M12SR (12-speed SRAM) \/ Hard Anodized","offer_id":45119098749128,"sku":"ING-RD1-M12SR-HAN-L","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0470\/8571\/5624\/files\/ingrid-rd1-mk2-hard-anodized_01.jpg?v=1781823346","url":"https:\/\/hammerandhowl.com\/products\/ingrid-rd1-mk2-rear-derailleur","provider":"Hammer \u0026 Howl","version":"1.0","type":"link"}