New, never ridden, just removed from my new 11 speed drivetrain bike, Samox TAM38 crankset in 175mm length. Listing includes the new, 3 bolt direct mount SRAM 34t Eagle X-Sync-2 chain ring for one-by (X1) drivetrains. Chain ring has 3mm offset. Also included is the Shimano 73mm, Mountain, MT-501 bottom bracket set. This handsome and rugged aluminum crankset is compatible with a range of bike types, including hardtail, mountain, and gravel bikes. It is designed for good chain retention on one-by set ups with the use of a narrow-wide tooth profile. The new Shimano BB set is for 24mm width axles and is for a 73mm wide, BSA (English) threaded bottom bracket shell. These components were removed from my new gravel bike but are absolutely new and unridden, check the photos. You may see a removal tool mark but there are no dings dents or big scratches. Unused shipping costs will be returned to the buyer. Let me know if you have questions. I am told the SRAM rings work for 10, 11 & 12 speed bikes on one-by set-up. Thanks for looking.