Are you looking for a futureproof hub that will allow you to upgrade your Brompton? Search no more because the freehub body of our hubs for Brompton bikes is compatible with 1, 2, 3 and 4 sprockets setups.

G72 Acceleration Hub freehub mechanism inherits the same design as our road hubs, with 6 pawls working in groups of 3 to double the 36 teeth of the ratchet to offer 72 contact points. The result is a quick engagement and robust sound.

Parca hub is a virtually silent and instant engagement mechanism to make your Brompton as stealth as the parca itself.

P/NFreehub mechanismBearingsSpoke number (F/R)Spoke insertionO.L.D. (F/R)Brake typeWeight (set)Colors
HF4G72 Acceleration HubCeramic or steel20-24-28 / 28HJ-bend74/112 mmRim brake300 gBlack,  gold, silver, matte red
HB1G72 Acceleration HubCeramic or steel16/20HStraight pull74/112 mmRim brake295 gBlack,  gold, silver, matte red
HB1 PARCAParcaCeramic or steel16/20HStraight pull74/112 mmRim brake310 gBlack
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