"Is there an alternative for the front derailleur, offering the same functionality while getting rid of all the downsides?"

DISCOVER POWERSHIFT

Classified Cyclings POWERSHIFT technology is a 2 speed shifting system, integrated in the rear hub.
This allows you to change gears in a split second, under full load and on any terrain.

ModelCF G19CF G30CF R35CF R50Hub + Kit
Riding StyleGravelGravel/RoadRoadAero RoadGravel/Road
Front HubClassified Front HubClassified Front HubClassified Front HubClassified Front Hub-
Rim TypeCarbon, hookless, tubeless readyCarbon, clincher, tubeless readyCarbon, clincher, tubeless readyCarbon, clincher, tubeless ready-
Rim Depth19mm30mm35mm50mm-
Rim Inner Width25mm23mm19mm19mm-
Rim Outer Width30mm29.5mm27mm27mm-
Spokes24 Pillar Spokes24 DT Swiss Aerolite SP24 DT Swiss Aerolite SP24 DT Swiss Aerolite SP24H Hub Shell
Weight (Excluding POWERSHIFT rear hub)1160g1375g1315g1415g-
Recommended tyre size & max tyre pressure35-61c, 58psi / 4Bar32-42c, 65psi / 4.5Bar25-32c, 120psi/8.3bar25-32c, 120psi/8.3bar

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 RRP$4699AUD $4999NZD$4699AUD $4999NZD$4699AUD $4999NZD$4699AUD $4999NZD

$2519AUD
$2673NZD