{"product_id":"e-thirteen-helix-r-chainring-30t-11-12-speed-3mm-offset-sram-3-bolt-dm-blk","title":"e*thirteen Helix R Chainring - 30t 11\/12-Speed 3mm Offset SRAM 3-Bolt DM BLK","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003ee*thirteen Helix R Chainring - 30t 11\/12-Speed 3mm Offset SRAM 3-Bolt DM Black. The e*thirteen Helix R 3-Bolt Direct Mount Chainrings engineered for SRAM 3-Bolt crank systems merge aesthetics with robust durability. e*thirteens narrow-wide tooth profile ensures compatibility with Shimano and SRAM 11 and 12-speed drivetrains. Manufactured from AL-7075-T6 aerospace-grade aluminum the rings are CNC sculpted to provide low weights. Elevate your 3-Bolt Cranks diversify drivetrains reduce weight and bring a new aesthetic to your bike with the Helix R 3-Bolt Chainrings.\u003cli\u003e3mm Offset 3-Bolt Direct Mount design for use with SRAM™ 3-bolt direct mount compatible cranks\u003c\/li\u003e\n\u003cli\u003eM4 narrow-wide tooth profile provides Shimano and SRAM 11\/12-speed chain compatibility excellent chain retention and reduced wear\u003c\/li\u003e\n\u003cli\u003eForged from premium 7075- T7 aluminum then extensively CNC optimized for industry leading weights and a unique high-end full CNC aesthetic\u003c\/li\u003e\n\u003cli\u003eDurable 7075-T6 construction for long wear-life stiffness and strength\u003c\/li\u003e\n\u003c\/div\u003e\u003cstyle\u003etable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}\u003c\/style\u003e\u003cdiv class=\"desc\"\u003e\u003cul\u003e\u003cli\u003e TECH SPECS\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003ctable\u003eTooth Count 30Drivetrain Speeds 11Drivetrain Speeds 12Round or Oval RoundOffset 3Material AluminumColor BlackWeight 43Defined Color BlackDirect Mount Type Direct Mount SRAM 3-Bolt\u003c\/table\u003e","brand":"E*thirteen","offers":[{"title":"Default Title","offer_id":50082888155418,"sku":"CR4209","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4163\/6122\/files\/CR4209.jpg?v=1734775462","url":"https:\/\/shop.howlerbikepark.com\/products\/e-thirteen-helix-r-chainring-30t-11-12-speed-3mm-offset-sram-3-bolt-dm-blk","provider":"Howler Bike Park","version":"1.0","type":"link"}