Wolf Tooth GeoShift Performance Angle Headset - 2 Deg Short EC44/ZS56 Black MFPN=RW-CC-RT-G1-919 Shimano spacers for use with

Shimano spacers for use with various Shimano cassettes

spindle CrMo size 9/16" color orange weight 330g

Quadralizer

}Shimano BB-UN300-K Bottom Bracket - English 68 x 117

}Shimano 105 FC-5800 170mm Left Crank Arm Black

Wolf Tooth GeoShift Performance Angle Headset - 2 Deg Short EC44/ZS56 Black MFPN=RW-CC-RT-G1-919 Shimano spacers for use withWolf Tooth GeoShift Performance Angle Headset 2 Deg Short EC44 ZS56 Black. The GeoShift Performance Angle Headset allows you to adjust the geometry of your bike by changing the head tube angle available in 1 or 2 degree options. This unique design lets the bearings sit at an angle to align with the steerer tube preventing creaking noises commonly found with angle headsets that feature a spherical design. Reduce the head tube angle to make for slacker