Garbaruk is a Ukrainian company with roots in motorsport.7075-T6 aluminum from Germany is the raw material from which Garbaruk chainrings are intricately CNC-milled.The chainrings have several features that set them apart from their competitors.VCLT (Variable ChainLine Technology).Garbaruk uses chainrings with a variable chainline that depends on the number of teeth.Other manufacturers typically use a fixed chainline, which must be selected so that even larger chainrings do not touch the chainstay.The smaller the Garbaruk chainring, the closer it can be placed to the chainstay.Technical data:Application:Gravel, road bike, cyclo-cross.Material:7075-T6 aluminum.Technology:Narrow Wide, VCLT.Mounting:SRAM Direct Mount . Thread Mount.Number of teeth:38, 40, 42, 44, 46, 48, 50 teeth.Crank compatibility:SRAM 8-hole cranks with SRAM Red XPLR Powermeter Spider.Chain compatibility:9-speed, 10-speed, 11-speed, 12-speed, or 13-speed (SRAM Eagle, SRAM Flattop, SRAM Transmission, and Shimano HG+).Chainline:47.5 mm (38-46T with wide crank).Offset:6.5 mm (38-46T)