2WD, 29er Fatbike - have we done it yet?
I like the look of it.
Derailleur on a bike for the south pole? Hmmmm?
An engineer might be able to shed more light on the issue, but for me, that 2wd system seems a bit suspect. Driving the front wheel as a slave of the read... Is it just me, or does that seem like a compromised solution...?
Christini have been making that system for years - I think it might have the front wheel slightly undergeared compared to the back, so the front engages when the back starts to lose traction.
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