Full Speed Ahead SL-K ABS Mega Tooth Chainring - 40t 110mm ABS BCD For 1x11-Speed BLK $50 - $100 Made of 7000 series aluminum

Made of 7000 series aluminum the 6-point socket has no lead-in chamfer and a low-profile design for a precision fit that minimizes scarring

Color Black Bearing Type Cartridge Weight 53 Upper Stack Height 8 S

Color Black Weight 78 Thread Pitch 20 x 2 Thread Length (mm) 9 Axle Diameter (mm) 20 Over Locknut (mm) 110 Overall Length (mm) 165

Includes brackets for seatpost and seatstay mounting

Full Speed Ahead SL-K ABS Mega Tooth Chainring - 40t 110mm ABS BCD For 1x11-Speed BLK $50 - $100 Made of 7000 series aluminumFull Speed Ahead SL K ABS Mega Tooth Chainring 40t 110mm ABS BCD For 1x11 Speed Black. FSA (Full Speed Ahead) SL K MegaTooth Chainrings are precision CNC machined to provide high performance shifting. Precision CNC machined AL7075 T6 Shifting ramps and stainless steel pins on outer rings 110mm asymmetric (ABS) Black anodized with CNC silver Laser etched logo TECH SPECS Color Black Ring Position Type Single Tooth Count 40 Drivetrain Speeds 11 Chainring