Wolf Tooth Performance Headset - EC49/40 Lower Black CheckoutTitle=Shimano GRX FC-RX600-1 Crankset - 172.5mm Shimano Internally Geared Hub and

Shimano Internally Geared Hub and Dynamo Small Parts

All Di2 components on the bicycle require the same firmware version

}CeramicSpeed OSPW X Pulley Wheel System for SRAM Eagle AXS - Coated Races Alloy Pulley Carbon Cage Black

}RockShox Lower Leg - 29/27

Limited Lifetime Warranty

Wolf Tooth Performance Headset - EC49/40 Lower Black CheckoutTitle=Shimano GRX FC-RX600-1 Crankset - 172.5mm Shimano Internally Geared Hub andWolf Tooth Performance Headset EC49 40 Lower Black. Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Black oxide coating reduces corrosion TECH SPECS Crown Race 40 Bearing Type Cartridge Bearing Type Black Oxide Steel Color Black S. H. I. S Lower EC49