{"product_id":"wolf-tooth-104-bcd-drop-stop-1x-shimano-12spd-chainring-black","title":"Wolf Tooth 104 BCD Drop Stop 1x Shimano 12spd Chainring - Black","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eKeep your gravel drivetrain running clean and quiet, even when the trail turns to slop. The \u003cstrong\u003eWolf Tooth 110 BCD Asymmetric 4-Bolt Chainring\u003c\/strong\u003e is built specifically for Shimano GRX cranksets, pairing Wolf Tooth's patented Drop-Stop® tooth profile with precision USA machining for a ring that holds the chain where it belongs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEvery tooth on this ring is shaped to match your chain rather than compromise across chain types. Drop-Stop ST is tuned for the Shimano 12-speed Hyperglide+ chain used on GRX 12-speed groups, while Drop-Stop B covers 9, 10, 11, and 12-speed chains, including SRAM Flattop. That fit-for-purpose engineering is what keeps the chain centered on the ring, reducing drops, extending wear life, and letting mud clear instead of pack in.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach ring is CNC-machined from 7075-T6 aluminum at Wolf Tooth's shop in Minnesota, with sizes spanning 36T to 52T and aero profiles offered from 46T up for riders chasing every bit of efficiency.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePatented Drop-Stop® wide\/narrow tooth profile for locked-in chain retention and better mud clearance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDrop-Stop ST (Shimano Hyperglide+ 12spd) and Drop-Stop B (9\/10\/11\/12spd, SRAM Flattop compatible) tooth profiles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFits Shimano GRX 600 series (FC-RX600-1, FC-RX600-10, RX600-10, FC-RX610-1, FC-RX610-2) and GRX 800 series (FC-RX810-1, FC-RX810-2, FC-RX820-1, FC-RX820-2) cranksets\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e110 BCD, 4-bolt asymmetric mounting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBuilt for 1x drivetrains only\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e50mm chainline to match stock GRX chainrings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMachined from 7075-T6 aluminum\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-aero in 36T–44T, aero profile in 46T–52T\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWeighs from 65.5g (36T) up to 141g (52T Aero)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade in Minnesota, USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eWhy Riders Choose This Chainring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eGravel and cyclocross courses throw everything at a drivetrain — mud, roots, washboard, and sudden gear changes. A chainring that isn't matched to your chain will let it bounce and drop at the worst moment. Wolf Tooth solves that by engineering separate tooth profiles for separate chain designs instead of forcing one shape to do everything. The result is a ring that stays quiet, stays clean, and stays on your bike for years, with Wolf Tooth's right-to-repair support behind it if anything ever needs replacing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eUpgrade your Shimano GRX setup with the Wolf Tooth 110 BCD Asymmetric 4-Bolt Chainring — precision-matched to your chain and machined to last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wolf Tooth","offers":[{"title":"Drop-Stop B \/ 36t","offer_id":52152770298072,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop B \/ 38t","offer_id":52152770330840,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop B \/ 40t","offer_id":52152770363608,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop B \/ 42t","offer_id":52152770396376,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop B \/ 44t","offer_id":52152770429144,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop ST \/ 36t","offer_id":52152770461912,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop ST \/ 38t","offer_id":52152770494680,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop ST \/ 40t","offer_id":52152770527448,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop ST \/ 42t","offer_id":52152770560216,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false},{"title":"Drop-Stop ST \/ 44t","offer_id":52152770592984,"sku":null,"price":154.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2348\/1571\/files\/WolfTooth110BCD4BoltAsymmetricChainringforGRXCranksDrop-StopST1.webp?v=1785988814","url":"https:\/\/ccache.cc\/zh\/products\/wolf-tooth-104-bcd-drop-stop-1x-shimano-12spd-chainring-black","provider":"CCACHE","version":"1.0","type":"link"}