Couronne Wolftooth 96 mm BCD pour Shimano XTR M9000 and M9020 – WolfTooth Components


Looking pour a 1X Couronne pour your new XTR M9000 crankset with the proven chain retention of our Drop-Stop® Couronnes? Wolf Tooth has what you need! These Couronnes fit only the Shimano XTR M9000 and M9020 cranksets (race and trail respectively). They have an Assymétriqueal 96 mm BCD with built-in threaded standoffs to provide the ideal 1X chainline. Fits 96 BCD XTR M9000 and M9020 cranksets Drop-Stop technology. On Wolf Tooth’s patented wide/narrow Couronne, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves Couronne life. The narrow side allows clearance pour mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment   CompatibilityThese rings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksets Use only the stock Shimano XTR Couronne bolts (M7) You will not use the stock bolt caps when mounting this ring.  The stock bolts will thread into the Couronne’s standoffs from the outside of the crankset. pour 1×9, 1×10, 1×11 and 1×12 drivetrains (including SRAM Eagle) Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains. 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 pour better chain retention). Chainline – 49 mm pour 30-34T and 50 mm pour 36T.  Provides a great chainline on most boost bikes.      RecommendationsIf 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.   Related ProductsCouronne bolts    Tech SpecsWeight:  30 • 41g | 32t • 50g | 34t •59g | 36t • 69g Material: 7075-T6 aluminum Made in the USA  WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. pour further information go to​ Patent and trademark information

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