Vertigo Cycles owner invents new headset concept"This hybrid headset bottom solves a lot of problems, allows a person with a ZeroStack head-tube to retro fit a tapered fork and it makes it possible ...

The ~$20 / 20€ Smart Tag holder bolts almost flush into the 1.5″ opening at the bottom of your fork’s tapered steerer with a tamper-resistant Torx security bolt.

(700c x 45mm max tyre with fender) Longer steer tube to fit larger frames/longer head tubes 1 1/2” – 1 1/8” tapered steer tube 45mm and 50mm offset options Axle-to-crown 435.5mm – 445.5mm 1226g 32 ...

The whole kit reportedly tips the scales at 159 g (5.6 oz), and should be compatible with most steerer tubes – even those that are tapered inside – which measure between 150 and 250 mm from ...