e*thirteen Helix R Chainring - 30t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black Cogs & Singlespeed Conversions 154142-Q0-L

154142-Q0-L

RS2851 FK0667

184964-Q0-L

PK7430 TL8648 62624 900811-01

159257-Q0-L

e*thirteen Helix R Chainring - 30t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black Cogs & Singlespeed Conversions 154142-Q0-LThe e*thirteen Helix R 3 Bolt Direct Mount Chainrings, engineered for SRAM 3 Bolt crank systems, merge aesthetics with robust durability. e*thirteen's narrow wide tooth profile ensures compatibility with Shimano and SRAM 11 and 12 speed drivetrains. Manufactured from AL 7075 T6 aerospace grade aluminum, the rings are CNC sculpted to provide low weights. Elevate your 3 Bolt Cranks, diversify drivetrains, reduce weight, and bring a new aesthetic to your