Full Speed Ahead SL-K ABS Mega Tooth Chainring - 40t 110mm ABS BCD For 1x11-Speed BLK Color-Dark Black the drive side cup is

the drive side cup is left-hand thread and the non-drive side cup is right-hand thread

}Surly Straggler Disc Fork: 650b 380mm 1-1/8 straight steerer Black

}SRAM Rival 1 Disc Brake and Lever - Left/Front Hydraulic Post Mount Black A1

}Magura MDR-C CL Disc Brake Rotor - 180mm Center Lock w/Lock Ring for Thru Axle eBike Optimized Silver

Length 12 Bolt Size (mm) 5

Full Speed Ahead SL-K ABS Mega Tooth Chainring - 40t 110mm ABS BCD For 1x11-Speed BLK Color-Dark Black the drive side cup isFull 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 Chainring BCD 110 FSA ABS Color Black Drivetrain Speeds 11 Material 7075 T6 Ring