Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM Direct Mount Drop-Stop A For SRAM 3-Bolt Boost Cranksets 3mm Offset BLK MFPN=AL-SS-COG22 Nitto MT Column cold-forged aluminum

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}Shimano BR-MT420 Disc Brake Caliper - Front or Rear Post Mount Hydraulic Includes Resin Pads Black

2014-T6 forged aluminum hub shell

Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM Direct Mount Drop-Stop A For SRAM 3-Bolt Boost Cranksets 3mm Offset BLK MFPN=AL-SS-COG22 Nitto MT Column cold-forged aluminumWolf Tooth Elliptical Direct Mount Chainring 30t SRAM Direct Mount Drop Stop A For SRAM 3 Bolt Boost Cranksets 3mm Offset Black. Designed to fit SRAM cranksets with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. Elliptical rings provide smoother more