Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack Model=Warbird C GRX 610 1x Bike - Dark Grey and height-button piston o-ring

and height-button piston o-ring

}Full Speed Ahead Gradient Direct Mount N11 Chainring - 34t FSA Direct Mount Compatible with Shimano 11-Speed and SRAM 11/12-Speed Black

6|EC34/30 Color Blue Weight Steered OD 28

the Phenom Pro with Mirror was ergonomically designed and scientifically proven with our Body Geometry methodology and our Mirror 3D printing — resulting in up to 28% less pressure

Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack Model=Warbird C GRX 610 1x Bike - Dark Grey and height-button piston o-ringThreaded adjustment cover enables adjustment of bearing tension in Aheadsets.