{"product_id":"chainring-direct-mount-42t-e-thirteen-ul","title":"Chainring Direct Mount 42T e*thirteen UL","description":"\" Specials \" e*thirteen UL Chainring Direct Mount 42T 5mm Boost Offset 10\/11\/12 speed for ethirteen cranks NOT Helix Black\u003cbr\u003e\u003cbr\u003eUL Chainrings are the lightest 1x XC\/Gravel chainrings on the market. Using the SL Chainring as the platform, we tweaked the arm design and strategically machined the chainring so that only minimal sacrifice was made in impact strength for large gains in weight reduction.\u003cbr\u003e\nUL Chainrings are -5mm (Boost) offset for use with XCX Race MTB cranks on Boost bikes. If you're installing XCX Race MTB Cranks onto a non-Boost (142mm) bike, please use SL Chainrings. ALL XCX Gravel applications will use the UL ring.\u003cbr\u003e\nUL Chainrings are not compatible with Helix cranks. Helix cranks require Helix rings.\u003cbr\u003e\nPRODUCT SPEC\u003cbr\u003e\nChain retention Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear.\u003cbr\u003e\nChainline\u003cbr\u003e\nTRS\/LG1 Cranks: UL Chainring for SuperBoost chainline. SL Chainring for non-Boost and Boost chainline.\u003cbr\u003e\nXCX Mountain Cranks: UL Chainring for Boost chainline. SL Chainring for non-Boost chainline.\u003cbr\u003e\nXCX Gravel Cranks: UL Chainring for non-Boost chainline (142mm rear hub spacing)\u003cbr\u003e\nColor Black\u003cbr\u003e\nCompatibility 10\/11\/12 speed. Compatible with both Shimano™ and SRAM™ 12 speed drivetrains.\u003cbr\u003e\nCranks\u003cbr\u003e\nCompatible with: Legacy e*thirteen cranks with direct mount interface, All TRS Cranks, All LG1 cranks.\u003cbr\u003e\nNot compatible with: Helix\u003cbr\u003e\nFeatures Lightest 1x chainring on the market. Ultralight design, minimal aesthetics, and updated M3 tooth profile.\u003cbr\u003e\nMaterial 7050 Aluminum\u003cbr\u003e\nMount QuickConnect™\u003cbr\u003e\nTeeth 42t\u003cbr\u003e\nWeight 86g\u003cbr\u003e","brand":"Ethirteen","offers":[{"title":"CR3UNA-112","offer_id":50379376853271,"sku":"","price":124.2,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3486\/6455\/files\/UL_Guidering_Direct_Mount_42T_ethirteen.jpg?v=1744468015","url":"https:\/\/shop.bikesandscooters.co.nz\/products\/chainring-direct-mount-42t-e-thirteen-ul","provider":"Bikes \u0026 Scooters Marlborough","version":"1.0","type":"link"}