Joined: Jan 2009
Posts: 44,306
Likes: 6,566
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
Cranks withstand more torque than hubs do. They have to be heavier, so gears in the crank have to be heavier than hub gears. Right? I'm just thinking out loud now.