i had ck headset on my brompton, but with gripnut, the steerer was coming loose after a while being tightened, go with 2nut as someone mentioned. Got mine at AVT.bike. https://www.avt.bike/chris-king-convert-to-1-18-inch-2nut.html
That’s what I was thinking of or the Rasta. Cheers!
@Tenderloin started
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i had ck headset on my brompton, but with gripnut, the steerer was coming loose after a while being tightened, go with 2nut as someone mentioned. Got mine at AVT.bike. https://www.avt.bike/chris-king-convert-to-1-18-inch-2nut.html