Shimano xtr fc-m9000-1 fc-m9020-1 11-speed chainring (sm-crm91)

Product Description The Shimano 11-speed Chainring for FC-M9000-1 - More safety through DCE+ The Shimano SM-CRM91 chainring for the XTR 11-speed cranks FC-M9000-1 and FC-M9020-1 offers optimum chain retention and even more secure chain guidance on the chainring. Responsible for this is the so-called Dynamic Chain Engagement+, a special tooth profile that also reduces noise and ensures less wear. With the SM-CRM91, the chain and drivetrain run better than ever. Specifications:Application:Cross Country, All Mountain, EnduroMount:96 mm pitch circle, 4-arm asymmetricalTeeth:30 T, 32 T, 34 T, 36 TGearing:1x11-speedTechnical Information:Material:stainless steel/aluminium (30 t + 32 t), stainless steel/aluminium/carbon (CFRP, 34 t + 36 t)Compatibility:XTR FC-M9000XTR FC-M9020XTR FC-M9020-BFeatures:34 and 36 T hollow-formed (Hollowglide)reinforced aluminium teeth to save weightanodisedTechnology:Dynamic Chain Engagement+ Dynamic Chain Engagement+ is Shimano's term for a special tooth profile of single chainrings intended for off-road use. This improves the chain hold and counteracts chain drop on rough ground. It also minimises wear and increases pedaling efficiency. Manufacturer Numbers:30 tooth:I-SMCRM91A032 tooth:I-SMCRM91A234 tooth:I-SMCRM91A436 tooth:I-SMCRM91A6Contents:1 x Shimano XTR SM-CRM91 chainring Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com