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dh tandems?

mcA896

Turbo Monkey
Aug 15, 2003
1,160
0
Cape Cod, MA
why would one need such a contraption? i mean, would anyone actually take a tandem onto a dh course? i, for one, would be shared scitless to ride one at, say whistler, or les gets.
 

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mcA896

Turbo Monkey
Aug 15, 2003
1,160
0
Cape Cod, MA
back definitly. why? easier to bail out i guess. dont have to worry about a 50+ lb. tandem flying after you. albeit, my pilot would have to be a most excellent bike handler.
 

BRacing

Monkey
Feb 3, 2003
124
0
NorCal
Ventana, Intense, GT, and a few others have been making full suspension tandems that exceed 4" of rear wheel travel. Most have been prototypes, but a few have made it into production. Obviously not for double-black diamond DH, try an "intermediate" DH run with a total combined weight of 400+lbs, and things get interesting in a hurry. It's like learning to ride a bike all over again.

There was a cheap Asian-made frame that was made of aluminum and had a decent FS design. They were selling for less than $300, and didn't come with anything - source your own parts, including the rear shock. I thought about it, but never could commit. Don't have that many friends that like the looks of my hairy ass-crack.

I used to have a great web site resource for mtb tandems, but I seem to have lost the link.

-Brad
 

ChrisRobin

Turbo Monkey
Jan 30, 2002
3,411
212
Vancouver
Hmmm...

If you're sitting in front, do you think it would feel like you're riding a hardtail with a big fork?? I can't imagine you'd be feeling much of the rear suspension sitting all the way in front.
 

binary visions

The voice of reason
Jun 13, 2002
22,202
1,390
NC
ChrisRobin said:
Hmmm...

If you're sitting in front, do you think it would feel like you're riding a hardtail with a big fork?? I can't imagine you'd be feeling much of the rear suspension sitting all the way in front.
Why would it feel like that? It's rear wheel travel you're feeling, has nothing to do with where you're sitting. If it did, bikes with longer chainstays would feel harsher than ones with shorter chainstays. If you were riding one solo, then the rear end would be unweighted and you'd get some harshness but as long as it's being ridden by two people, it should be fine.

Anyway, I think the concept is pretty cool... In practice, though, I'd imagine it is very scary. I saw shots of the Nicolai tandem on this board a while back, I believe it was right before it went into production.

You'd really, really have to trust the person you're riding with...
 

ChrisRobin

Turbo Monkey
Jan 30, 2002
3,411
212
Vancouver
I don't think the 9" of rear travel the rider in back feels will be the same as what the rider in front feels. I'm just picturing a cantilever beam... whatever, doesn't matter.