Wolf Tooth Components 110 BCD Gravel CX Road Chainring

Product Description The can be used for 5-arm cranks with a 110 mm bolt circle and is also compatible with Flattop chains. Specifications:Application:Gravel, Cyclocross, RoadMount:110 mm bolt circle diameter, 5-armTeeth:34 T, 36 T, 38 T, 40 T, 42 T, 44 T, 46 T, 48 T, 50 T, 52 TGearing:1x9-speed, 1x10-speed, 1x11-speed, 1x12-speedTechnical Information:Material:aluminium (7075-T6)Compatibility:Crank: 5-arm cranks with 110 mm bolt circle diameternot compatible with Shimano Dura-Ace 9000 or Ultegra 6800not compatible with Campagnolo CX10/11 Chain: all 9-speed, 10-speed and 11-speed chainsSRAM Flattop, SRAM Eagle, Campagnolo and KMC 12-speed chains10-speed chain recommended for 9-speed drivetrains Chainring Bolts: 6 mm bolts for 1x (original bolts for 2x do not fit)Features:Wolf Tooth Wide-Narrow designmounting position outside or inside (sufficient distance to chainstay provided)chainline varies with mounting positionMade 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:34 tooth:11034FT36 tooth:11036FT38 tooth:11038FT40 tooth:11040FT42 tooth:11042FT44 tooth:11044FT46 tooth:11046FT48 tooth:11048FT50 tooth:11050FT52 tooth:11052FTContents:1 x Weight: black | 34 : 44 g black | 36 : 58 g black | 38 : 66 g black | 40 : 74 g black | 42 : 81 g black | 44 : 90 g black | 46 : 107 g black | 48 : 115 g black | 50 : 125 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