Review on 🚴 Premium Quality Origin8 Pro Threadless Headset: Unparalleled Performance for Cyclists by Anthony Mangum

Bought for the Gravity Bullseye Monster fat bike from Bikes Direct because I bought an RST Renegade suspension fork and thought I needed an extended racing crown that only came with a sealed bearing works 45 degree crown interface to prevent the fork from hitting the down tube at full rotation. This meets the requirements of 45x45. After installing it on my bike, I found I didn't even need the extended crown race. The lower cup is larger than the stock lower cup and when combined with the crown ring included with the headset, lifts the head tube off the crown just enough so that the fork no longer hits the down tube at full rotation. Note that my bike has a 22" frame, so um, but it fits me fine.