Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black Model=Trailmaster Saddle }SRAM 46 Tooth 107mm BCD

}SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray

}Shimano SLX M7000 32t 96mm 1x11 Chainring

Color Marble Pink Defined Color Pink Flange Yes Length 140 Lock On Yes Shape Round Weight 120

Convenient flip-flop design compatible with both Boost and SuperBoost chainlines (52/55mm)

}Wolf Tooth Ultralight Stem Cap with Integrated 5mm Spacer

Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black Model=Trailmaster Saddle }SRAM 46 Tooth 107mm BCDShimano Dura Ace FC R9200 Left Crank Arm 175mm Black. Replacement left crank arms for various Shimano Dura Ace cranksets. TECH SPECS Color Black Length 175 Spindle Interface Type Hollowtech II