SRAM Force Wide 2x12-Speed Inner Chainring - 30t 94 BCD 4-Bolt Blast BLK For use 43t Outer MFPN=11.4015.380.010 Includes 3 AAA batteries

Includes 3 AAA batteries

Adjustable velcro strap mounts to seatpost bike frame

0 Color Black Length 275mm Package 20/Count

400 mAh battery capacity in each light

Hub Axle Thread M12x1

SRAM Force Wide 2x12-Speed Inner Chainring - 30t 94 BCD 4-Bolt Blast BLK For use 43t Outer MFPN=11.4015.380.010 Includes 3 AAA batteries4 bolt chainring for Force AXS 2x12 cranksets. X Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear Tooth profiles are designed for improved wear Chainrings feature a durable finish Ring Position Type Inner Tooth Count 30 Drivetrain Speeds 12 Chainring BCD 94 Color Blast Black Defined Color Black