terry precision

[KnottedYet]

Is this the bike?
http://cgi.ebay.com/STEAL-MY-BIKE-Te...QQcmdZViewItem

27.5 inch standover. Nice and small. It isn't too hard to get stuff for the 24 inch front wheel, either. Bar end shifters are nice (have 'em on my Surly).

I'd get it!

(well, *I* wouldn't get it, cuz I'm on the tall side, but YOU should get it!)

[Triskeliongirl]

I have two terry bikes with 24" front wheels. Getting wheels, tubes, and tires are no problem. The terry fit really works for my body (shorter upper body and arms with proportionally longer legs). As long as you don't mind the 7 spd rear, I would say go for it. You can still get 7 spd freewheels from Harris Cyclery. I looked at the listing and the condition looks terridic. Her older steel frames were very well made. In fact, I think all her steel frames are better than her current aluminum ones. Let us know if you get it! PM me later if you want advice on wheelsets, etc.

p.s. the listing says the model is the symetry, which is her entry level road bike. it is basically a 'sport bike' geometry, it should also have eyelets for a rack, and take tires up to 28c wide if its make like the more recent ones. fyi you can now get 24" tires in sizes from 23c to 32 c, not a lot of choice but what's out there is good quality and works well.

[surgtech1956]

Thanks girls. I think its looks in great shape. It looks like the color is silver. I think the size is right for me to - I'm 5'5" with about a 29" inseam and I think a little smaller bike will work for me better - I have a permanent knee problem(patella femoral joint) and need my seat up to make it easier on my patella. I'll keep you posted if I win the auction.

[Triskeliongirl]

Thanks girls. I think its looks in great shape. It looks like the color is silver. I think the size is right for me to - I'm 5'5" with about a 29" inseam and I think a little smaller bike will work for me better - I have a permanent knee problem(patella femoral joint) and need my seat up to make it easier on my patella. I'll keep you posted if I win the auction.

Actually, based on this info. I think it may be a size too small for you. I am 5'4" with a 30.5" cycling inseam, and the 19" frame fits me much better than the 17.5" frame (I own one of each). If your cycling inseam is really 29" though, the 17.5" one may be fine. Is 29" your pants inseam or cycling inseam. Cycling inseam is measured in bare feet, but pressing a book or something into your crotch and then marking on a wall the distance from your pubic bone to the ground.

You said its only an hour drive. Can you make an appt. to test ride say an hour before the auction closes, and then place your bid either on the sellers computer or your cell phone if you are happy with the ft?

p.s. if your cycling inseam is really 29" then this bike should be a good fit, as I have minimum clearnance on my 19" frame with a 30.5" inseam. 29" just seems small for your height.

[surgtech1956]

Let me see if I have this right. From the bottom of my foot(floor) to the crotch area is just almost 30 inches. I put a book - maybe too big of a book and it measured 26 inches. Does this sound right???

[surgtech1956]

KnottedYet - are you saying the front of the saddle should be tilted up?? I think thats how I got the back sore spot.

[KnottedYet]

KnottedYet - are you saying the front of the saddle should be tilted up?? I think thats how I got the back sore spot.

Nope, not at all. I'm referring to sliding the saddle BACK toward the rear tire. Moving it back in the seat post clamp. Sliding it back on the rails. Slipping it hindward. Movin' on back. Aft-ward direction. Fore-aft placement.

Don't mess with tilt. Tilt is a whole 'nother universe. I'm talkin' saddle position. Keep that puppy level. Don't play with tilt until you get fore-aft settled.

Go find a copy of Andy Pruitt's Complete Medical Guide for Cyclists. It is a very valuable resource!

Did you take your A+P at LCC or JCC? (LCC RULZ!!!) Remember the tibial tuberosity? Arrange the fore-aft placement of the saddle such that when you are comfortably settled on the saddle and one of your pedals is in the forward horizontal postion your tib tub on the forward leg is just behind the pedal spindle. If your tib tub is goofy (like if you have Osgood's), use the ant pat as your reference. Andy Pruitt uses the ant pat, which puts the actual joint line behind the spindle anyway.

[KnottedYet]

Measure from the edge of the book that is pressing into your pubic bone. So, essentially TOP (spine) of the book to floor in stocking feet. You don't want the bike tube to be hitting your pubic bone when you stand over it (even in stocking feet) so you want a bike with a SMALLER standover than your bicycling inseam.

If you don't have a firm book handy, use a board. Cutting board works fine. measure from the edge of the cutting board that is pressing into your pubes to the floor as you stand with your back and heels and end of the board against the wall.

[surgtech1956]

KnottedYet. I think the size will work. I used a hard cover novel and the measurement was just about 26 1/2 inches. My hybrid is a 15" - I had a mountain bike and it was a 17 1/5 and I never liked it riding it, it never felt right. thanks

[KnottedYet]

Let me see if I have this right. From the bottom of my foot(floor) to the crotch area is just almost 30 inches. I put a book - maybe too big of a book and it measured 26 inches. Does this sound right???

Now I'm lost. Both with this "big" book at 26 inches, and then you said a hardcover novel got you 26 1/2 inches.

How did your inseam decrease 3 1/2 to 4 inches?

Using a book or board to squish the soft tissue out of the way so you get a boney landmark measurement should've made your inseam measurement increase.

Here we can fall back on A+P again. What we're looking for is pubic symphysis to distal surface of calcaneous. The book and wall are just a way of isolating pubic symphysis to bottom of calcaneous. Do what you need to get that measurement in weightbearing, and then you can use that to assess the standover height with regards to a bicycle's top tube.

Edit: are you holding the book horizontally or vertically? Got a broom? Use the broomstick intead. Mash that critter into your pubes holding it horizontally like it was the top tube of a bike. Measure from the top/upper/high/pressing against your girlie-bits/closest-to-the-sky edge of the broomstick to the floor. That gives you the standover height of a bike that would crush your girlie-bits but not bust your pelvis open like a walnut. (aka bicycling inseam, aka absolute no questions asked do not pass go do not recieve $200 upper limit) If you don't want a bike to mash your bits every time you stand over it, get a bike with a SMALLER/lower/closer-to-the-ground standover height.

[emily_in_nc]

That's a really pretty Terry, but I agree that you need to be really sure about the size first. I'm 5'2.5" with a 28.5" cycling inseam, and my 17.5" Terry Isis was a perfect fit for me. At 5'5", you sound too tall for this bike. If your inseam is really as short as mine and yet you're 2.5" taller than me, you probably have a long torso and will find the cockpit of the bike too cramped. You'd need a longer stem for sure. The price is phenomenal, though, so if it stays that low, you might want to buy it anyway -- you might be able to sell it for more than you paid if you are willing to ship it. An LBS will normally box and ship it for you for about $50 (not including the actual cost of shipping), so you might make money on the deal... Good luck, and keep us posted!

Emily

[surgtech1956]

KnottedYet, I am so embarrassed. I really am a newbie. I was putting the book so that it gave me clearance. Now I know what you were talking about measuring. So I would say its 29 1/2".

[KnottedYet]

Be sure to set the saddle back far enough that your knee is just *behind* the spindle at the forward horizontal pedal position. (ie: saddle low and back) That takes the stress off the patellar-femoral joint. And it's pretty darn comfy, too!

Standard fit is to have the knee at the spindle, but from a PT standpoint behind the spindle is kinder to a pat-fem issue. Get ahold of Andy Pruitt's book, and give a holler to the PT and PTAssts on the board if you need help.

I hope you "win" that Terry! Sweet bike!