{"product_id":"elliptical-107-bcd-chainring-for-sram","title":"Elliptical 107 BCD Chainring for SRAM","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eThe Wolf Tooth 107 BCD Chainring for SRAM Cranks is compatible with most new SRAM 1x road cranks that use the 107 BCD spider, including the SRAM AXS Power Meter Spider. This chainring uses the patented Wolf Tooth Drop-Stop B Wide\/Narrow tooth profile that is optimized for drop bar bikes.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003eFits 107 BCD for SRAM Cranks\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eDrop-Stop technology prevents dropped chains. On Wolf Tooth’s patented wide\/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris while reducing friction.\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eCranks that use the 107 BCD spider also use the SRAM 8-bolt interface, which is compatible with Wolf Tooth Direct Mount Chainrings for SRAM 8-Bolt\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits 107 BCD spiders.\u003c\/li\u003e\n\u003cli\u003eChainline is determined by the crank model. See manufacturer specs for chainline. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"290\"\u003e\n\u003ccol width=\"147\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003e\u003cstrong\u003eCOMPATIBLE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eSRAM RED\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-RED-1-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE 1 AXS POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-FRC-1-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE AXS POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-FRC-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-FRC-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE 1 CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-FRC-1-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL AXS POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-RIV-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-RIV-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"290\"\u003e\n\u003ccol width=\"147\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003e\u003cstrong\u003eNOT COMPATIBLE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRED AXS POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-RED-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRED 1 AXS POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-RED-1-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRED CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-RED-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE 1 WIDE CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-FRC-1W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eFORCE 43\/30 WIDE CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-FRC-W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL AXS 43\/30 WIDE POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-RIV-W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL 1 AXS WIDE POWER METER\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e PM-RIV-1W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL 43\/30 WIDE CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-RIV-W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\"\u003eRIVAL 1 WIDE CRANKSET\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\"\u003e FC-RIV-1W-D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0230\/9291\/files\/POWERTracLogoLgRed_large.jpg?v=1544589959\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eMore power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth’s \u003cem\u003ePowerTrac Elliptical™\u003c\/em\u003e (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112°) than competitors’ versions; any change to your pedal stroke is unnoticeable for most riders, but they still provide the POWER and TRACTION benefits inherent to oval chainrings. \u003c\/p\u003e\n\u003cp\u003eIt’s like having two chainrings in one! With \u003cem\u003ePowerTrac Elliptical\u003c\/em\u003e rings, the larger-diameter section of the ring engages with the chain at the optimal point on the downstroke, or “Power Zone,” – between 1-5 and 7-11 on a clock face – to take advantage of your body’s natural biomechanical POWER: For example, during this section, a PTE 34t ring is equivalent to a 36t round ring. Similarly in the “Recovery Zone” (11-1 and 5-7), the smaller section on the PTE ring engages, maximizing EFFICIENCY in the weakest part of the pedal stroke; here the PTE 34t ring is equivalent to a 32t round ring.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the above provides a smoother, more efficient pedal rotation, which means better TRACTION. Steadier torque on the rear wheel means less spinning out in the “Power Zone,” while pedaling is easier during the “Recovery Zone,” so you maintain momentum.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUse Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0230\/9291\/files\/DropStop_B.jpg?v=1599579449\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0230\/9291\/files\/PowerPracTech_medium.jpg?v=1555538169\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0230\/9291\/files\/BCDmeasurementGuide_compact_a0845f3a-7496-4df4-a34a-fed3ac9931ea_medium.png?v=1548116045\" alt=\"\" width=\"154\" height=\"152\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0230\/9291\/files\/ChainCompatibility_480x480.jpg?v=1592260735\" alt=\"\" width=\"152\" height=\"152\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cb\u003eRecommendations\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper (like our GnarWolf) in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and\/or chainsuck.\u003c\/li\u003e\n\u003cli\u003eRecommend the use of a clutch-style rear derailleur for the best chain security.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Products\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eElliptical Direct Mount Chainring for SRAM 8-Bolt cranks \u003c\/p\u003e\n\u003cp\u003eSet of Four Chainring Bolts+Nuts for 1x Chainrings\u003c\/p\u003e\n\u003cp\u003e107 BCD Round Chainring for SRAM \u003c\/p\u003e\n\u003cp\u003eWT-1 Chain Lube\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eTech Specs\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003cbr\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e38t • 75g | 40t • 78g \u003cstrong\u003e|\u003c\/strong\u003e 42t • 86g \u003cbr\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wolf Tooth Components","offers":[{"title":"38T","offer_id":58194312462600,"sku":"OVAL-10738-FT","price":89.99,"currency_code":"EUR","in_stock":true},{"title":"40T","offer_id":58194312495368,"sku":"OVAL-10740-FT","price":89.99,"currency_code":"EUR","in_stock":true},{"title":"42T","offer_id":58194312528136,"sku":"OVAL-10742-FT","price":89.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/8804\/7880\/files\/wt-dropstop-b-oval-10740-ft-1200x_90863661-6568-40a9-8870-437c9cc2ee7c.jpg?v=1783589048","url":"https:\/\/www.cpp-bikes.com\/en\/products\/elliptical-107-bcd-chainring-for-sram","provider":"CPP Bikes","version":"1.0","type":"link"}