120 BCD Chainrings

Beschikbaarheid: Op voorraad

120 BCD cranksets were introduced with 2x10 drivetrains a few years back.  These rings will allow you to convert your 120 BCD crankset, like the SRAM XX, to a 1x application! Compatibility: These rings fit any 120 BCD crankset and here are instructions on how to measure your BCD.   For SRAM cranksets you must use the stock M10 bolts.  These are not standard bolts and Wolf Tooth's bolts will not work with this chainring.  Note that only about 3 threads will engage (same with the stock SRAM rings) For non-SRAM cranksets you will need the M10 bolts from Wickwerks if your crankset doesn't already have them.  These bolts actually have more threads engaged and will work better than the SRAM ones. 36t is the smallest number of teeth that fits on a 120 BCD  For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle) Compatible with all 10, 11, and 12 speed chains (Including SRAM Eagle) If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention). Complementing products: Before you buy a 120 BCD ring, check to see if your cranksets has a removable spider and compatible with our direct mount rings.  To determine if your spider is removable, see the top two boxes in the decision tree (the 4th picture in the product pictures).   Tech Specs: Design and manufactured in the Minneapolis, MN USA Wolf Tooth’s patent pending Drop-Stop®  wide/narrow tooth profile for the ultimate chain retention and mud shedding ability Recommend the use of a clutch style rear derailleur for the best chain security. Material 7075-T6 Colors - black Chainline - 51mm for 36t and 53mm for 38t (38t is wider for more chainstay clearance) If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur! Without these precautions, you may experience chaindrops and/or chainsuck. Weight -  36T= 54g, 38T= 59g

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