38T

 One of a kind special oval shape that helps you climb easier and faster  Allows use of an oval small ring with a round large ring, or 2 oval rings Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction  Superb quality with great 6 point shifting design  Reduces stress on knees and helps to maintain your legs fresher for longer Provides excellent weight to strength ratio  110mm 5-bolt 38T 7075AL Black 1/9/10/11/12sp Standa...

 FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep constant chain contact Longer tooth profile helps to reduce noise and quickly shed mud High grade anodized AL7075/T6 construction 110mm 5-bolt 38T 7075AL Black 10/11sp Narrow/Wide

 6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. 110mm 5-bolt 38T 6061-T6 Silver 8/9sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 110mm 5-bolt 38T Ramped/Pinned Black/Silver 8/9/10sp Standard

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 110mm 5-bolt 38T 1x 7075AL Black 10/11sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 110mm 5-bolt 38T 1x 7075AL SRAM hidden bolt compatible Black 10/11sp Narrow/Wide

 Genuine SRAM single chainring Optimized for 1x drivetrain without the need for a chain guide CNC machined X-Sync technology 110mm 5-bolt 38T 1x Grey 11sp Narrow/Wide