Rotor R-Hawk Modular Crank Arms 175mm black MFPN=TB85918100 }Surly Midnight Special 650b Fork

}Surly Midnight Special 650b Fork 1-1/8" 50mm Offset Black

Color Yellow Defined Color Yellow Flange No Lock On No Grip Shift Specific No

Compatible with the following SRAM 1x12 rear derailleurs: XO1

}Muc-Off MTB Gloves - Bolt Full-Finger Large

Rotor R-Hawk Modular Crank Arms 175mm black MFPN=TB85918100 }Surly Midnight Special 650b ForkLightweight, modular 6082 aluminum arms with exceptional stiffness to weight ratio, with the ability to handle the demands of enduro and DH OCP direct mount rings allows the rider to configure to their optimum chainring position for maximum power transfer Axle spindle, spacer, DM ring and bottom bracket options available separately Due to inset bore location of the pedal threading, some flat pedals with a large inboard bearing may not be compatible