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/N | Freehub mechanism | Bearings | Spoke number (F/R) | Spoke insertion | O.L.D. (F/R) | Brake type | Weight (set) | Colors |
HF4 | G72 Acceleration Hub | Ceramic or steel | 20-24-28 / 28H | J-bend | 74/112 mm | Rim brake | 300 g | Black, gold, silver, matte red |
HB1 | G72 Acceleration Hub | Ceramic or steel | 16/20H | Straight pull | 74/112 mm | Rim brake | 295 g | Black, gold, silver, matte red |
HB1 PARCA | Parca | Ceramic or steel | 16/20H | Straight pull | 74/112 mm | Rim brake | 310 g | Black |