Full Speed Ahead Comet Chainring Direct-Mount Megatooth 11-Speed 30t CheckoutSpec= 292mm }Shimano 105 BR-R7170 Road Hydraulic

}Shimano 105 BR-R7170 Road Hydraulic Disc Brake Caliper - Rear Flat Mount L03A Resin Pads with Fins

Toe clip compatible

Dropout guide keeps tensioner centered in frame

}RaceFace Turbine R 35 Stem - 32mm 35mm Clamp +/-0 1 1/8" Green

Dura Ace Di2 7970 Dura Ace 7900 Ultegra Di2 6770 Ultegra 6700 105 5700 Tiagra 4600)

Full Speed Ahead Comet Chainring Direct-Mount Megatooth 11-Speed 30t CheckoutSpec= 292mm }Shimano 105 BR-R7170 Road HydraulicFull Speed Ahead Comet Chainring Direct Mount Megatooth 11 Speed 30t. These direct mount chainrings coincide perfectly with the Comet Modular Crank. The MegaTooth design allows you to put all of your power through without worrying about dropping your chain. Long tooth profile enhances chain retention Thick thin tooth design for maximum chain engagement Anodized black with laser etched logos Heat treated steel TECH SPECS Tooth Count 30 Round or Oval