they're not designed for grinding

40” tires

The Fiend Process Fork features fully heat-treated chromoly tubing throughout with a 1-piece machined steerer tube with integrated bearing race for use with all 45v45 headsets and a 6061 alloy compression bolt

all thanks to a heat treated CrMo insert in the alloy

lower headset seat race

Profile C4 Front Hub Guard Colour:Black they're not designed for grindingTough CNC machined delrin front hub guard from Profile. Works with Madera Pilot front hubs as well as Profile Elite, Totem, and Mini front hubs. Slides over the hub cone, and will sit taught against your fork and hub cone when the wheel is tightened down. Works only with Madera Profile Knurled cones. Will not work with the older style, all aluminum front hub cones.