Wolf tooth components direct mount chainring for easton cinch

Product Description The Wolf Tooth Components Direct Mount Easton RCA chainring can be used for Easton RCA cranks and is also compatible with Flattop chains. Specifications:Application:Gravel, Cyclocross, RoadAttachment:Cinch Direct MountTeeth:38 T, 40 T, 42 T, 44 T, 46 T, 48 T, 50 TGearing:1x9-speed, 1x10-speed, 1x11-speed, 1x12-speedTechnical Information:Material:aluminium (7075-T6)Compatibility:Easton Cinch cranks including EC90 SLall 9-speed, 10-speed and 11-speed chainsSRAM Flattop, SRAM Eagle, Campagnolo and KMC 12-speed chains10-speed chain recommended for 9-speed drivetrainsFeatures:Wolf Tooth Wide-Narrow designMade in the USA Note from the manufacturer:It is best to use a clutch rear derailleur. For very muddy conditions a chain guide in combination with clutch rear derailleur is recommended.Technology:Drop-Stop® B Wolf Tooth has invested countless hours in the design, prototyping and testing of their Wide-Narrow chainrings and has developed a highly innovative tooth profile. Test riders around the world have confirmed that this design brings unparalleled performance. The right side of the chainring tooth has a different shape than the left side. The right side transmits the power to the chain and the left side opens a free space for cleaning mud and dirt. Since the two sides have completely different functions, it makes sense to design them differently, true to the motto: extra reinforcement where you need it, less material where you don't. The right side of the Drop-Stop tooth is as wide as possible to distribute the load over a larger area, which also minimises wear. The left side of the Drop-Stop tooth helps to guide the chain, but it does not transmit any load. Therefore the left side is narrower than the chain roller. Wear is not an issue on this side, so Wolf Tooth was able to save material and create a better mud clearance channel. More free space means less friction and less change of the chain being dropped due to mud. In the B version, the drop-stop profile is optimised for use on wheels with drop bars. The teeth are slightly narrower and the valleys between the teeth are deeper to accommodate the larger rollers of SRAM Flattop chains. The outer sides of the narrow and wide teeth touch the chain to guide it. Manufacturer Numbers:38 tooth:ERC38FT40 tooth:ERC40FT42 tooth:ERC42FT44 tooth:ERC44FT46 tooth:ERC46FT48 tooth:ERC48FT50 tooth:ERC50FTContents:1 x Wolf Tooth Components Direct Mount Easton Cinch chainring Weight: black | 38 : 80 g black | 40 : 91 g black | 42 : 96 g black | 44 : 113 g Manufacturer: Wolf Tooth Components 6400 W 105th St Bloomington MN 55438 USA info@wolftoothcomponents.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de