Quest 451 to 507

castlerobber

Zen MBB Master
I also sometimes contacted legs with handlebars when I first started riding my Q. So i tested several positions of bars/boom and also bar types on my Q and settled on straight bars for awhile. But my arms were a little too high. Then added bar ends that made it like drops and these allowed me to put my arms in a lower and more natural position.
I had wondered if a straight bar would raise the hands too much. I want to move the grips to more of a "handshake" position, which would move the levers away from my knees, while keeping the distance between the bottom of the grips similar to what it is now. I'm considering something like a Bacchetta or Volae handlebar, or else adding long MTB bar-ends to a straight or riser bar.
 

Emeljay

WiskersBlowinInTheWind
Yes, the handshake position is what I like, this adding the bar ends as you are thinking.

In your March 18 2016 posting the I notice that your seat is back more than my seat. With your seat back your legs would be closer to the bars, although putting the seat more forward would make you needing to push out the BB lowering it, making it less aero, but is that bad for the Q? Depends on your needs/priorities.
 

castlerobber

Zen MBB Master
In your March 18 2016 posting the I notice that your seat is back more than my seat. With your seat back your legs would be closer to the bars, although putting the seat more forward would make you needing to push out the BB lowering it,
That's a thought. I don't remember why I chose that particular position, other than not wanting to be too close to the steering mast, and trying to get the seat angle somewhere around 45 degrees. I might have to experiment with that this weekend.
 

Emeljay

WiskersBlowinInTheWind
Note that with the seat more forward, then the seat pan angle increases slightly. It is not a problem, but it's on my list to put some kind of wedge between the seat pan and pad to see what that does for me.

One thing is that it will raise me a little higher so the reach to the ground at a stop will be higher. I've also thought to avoid this I would make another seat pan with a cutout forward so the frame goes up through the cutout making the seat pan level and not raising the height.
 

super slim

Zen MBB Master
Remember that if you move the seat base to far forward, then the load on the front wheel will increase past the recommended 45% to 50% of the total load!
 

castlerobber

Zen MBB Master
Remember that if you move the seat base to far forward, then the load on the front wheel will increase past the recommended 45% to 50% of the total load!
True. I wouldn't want to go any further forward than emeljay has his, for that reason and for the seat-pan tilt. I went back in the thread and saw my photo of the Q next to the Silvio 1.5, with their matching seat angles and seat-pan placement. I didn't try to make the Q match the S; I had the Q first, and that's where the seat ended up when I set it up. So that may be an optimal position for me.
 

Charles.Plager

Recumbent Quant
Who has replaced the stock Q handlebars, and what did you use? I found one post from 2013 that mentions using a Volae handlebar, "inverted and facing forward," but the Flickr photo that was linked in the post is long gone. @Charles.Plager, what do you have on the Cruzigami?

I have moustache bars with trigger shifters on both my Sofrider and my Cruzigami (and I can't seem to find any pictures ?????). On my folding tandem I have something similar with wider handlebars

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castlerobber

Zen MBB Master
I have moustache bars with trigger shifters on both my Sofrider and my Cruzigami (and I can't seem to find any pictures ?????). On my folding tandem I have something similar with wider handlebars
Unfortunately can't see your photo, just a gray circle with a minus sign.
 

castlerobber

Zen MBB Master
After seeing how the Bacchetta handlebar (pre-2016 Giro, 21" width) looked on @qajaqdennis' QX100, I ordered one. Had to to unwrap the shift and brake cables from around the head tube to get enough length for the new shifter and brake lever position, and cut about 1/2" off each end to accommodate the grips. It did well on a test ride--no more shifter interference with the knees--and I have more space on top for mirrors, headlight, Garmin mount, etc. I have room to cut another inch off the bars if I find the ends interfere with my legs on tight turns.

IMG_1233_low_res.jpg
 

super slim

Zen MBB Master
How much was the bacchetta handle bar?
I bet it was a lot less than $475!

Is it a straight line from your shoulder to the BB via the handle bar grips?
 
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deadbeatdon

Member
Thursday was one of those days...

I spent Thursday afternoon eagerly anticipating a ride on the Q507 after work. Arrived home to find the front tire flat as a pancake. I'd pinched the tube when I put the tire on (without the help of tire levers, even!), and the spare tubes I'd ordered hadn't arrived yet. :oops: OK, I thought, I'll just hop on the Silvio for now, patch the 507 tube later, and try again tomorrow. Began unscrewing the valve on the front tire of the Silvio to check the pressure...and the top of the valve core fell off in my hand. :( I put a cap on the valve and rode anyway.

Dug out a new patch kit that evening, patched and reinstalled the tube, let it sit for an hour, checked it...dead flat. Only half the patch had adhered. Ripped it off, tried a new patch--and once again, totally flat in an hour. One little channel, maybe 2mm wide, hadn't sealed. Glued another patch half over the first one to cover the gap. That stopped the leak, but the third patch also had one small place that wouldn't stick. Either I'm really bad at this, or the patch kit is defective, or both. :eek:
That sounds familiar, I had just mounted a new studded winter tire on the Pit Pony, my 1/4 ton, fwd recumbent cargo trike. Well I’m cruising along and slam into some frozen ruts, ʕ⁎̯͡⁎ʔ༄
I thought oh no problem, under inflated snake bite I can patch that in 15-20. Grab the phone to call the girlfriend and it says “No SIM” for some reason. Well if I can’t let her know I’ll be late I’d better hurry. Get the wheel off and start debeading the tire and I get poked by a wire. The wire bead had come out of the rubber and was pointing right into the tube.
\\\٩(๑`^´๑)۶////

This was a profound moment in my life as I found myself at a distinct inflection point with two diverging paths. I can give into the rage and indulge the Thanatos inside me or I can let it go, accept that my day has been fundamentally changed and all I can to is wander my way toward a phone and let my girlfriend know that our plans were destroyed. So I locked up the pit pony to a guardian tree and sauntered my way along
 

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