Product Description The TSR (Tall Short Rings) chainrings from White Industries ensure a secure fit of the chain due to the alternating tooth profile. After several years of testing and development, in combination with high-precision manufacturing, a chainring has been created that is both light and stable as well as comparatively quiet. Specifications:Application:Road, Gravel, Cross Country, Trail, All Mountain, EnduroAttachment:White Industries Direct MountTeeth:30 T, 32 T, 34 T, 36 T, 38 T, 40 T, 42 T, 44 T, 46 T, 48 TGearing:1x11-speed, 1x12-speedTechnical Information:Offset:0 mmChainline:45 mm (with 108 mm axle length)Material:aluminiumCompatibility:White Industries square taper cranksFeatures:White Industries Tall-Short and Narrow-Wide Designstandard chainline (0 mm offset) for 135/142 mm over locknut dimensionsdesigned and manufactured in Petaluma, California (USA)Manufacturer Numbers:silver / 30 teeth:CRINGENOTSR30silver / 32 teeth:CRINGENOTSR32silver / 34 teeth:CRINGENOTSR34silver / 36 teeth:CRINGENOTSR36silver / 38 teeth:CRINGENOTSR38silver / 40 teeth:CRINGENOTSR40silver / 42 teeth:CRINGENOTSR42silver / 44 teeth:CRINGENOTSR44silver / 46 teeth:CRINGENOTSR46silver / 48 teeth:CRINGENOTSR48Contents:1 x Manufacturer: White Industries 1325 Ross St. Suite A Petaluma CA 94954 USA info@whiteind.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de