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Old 08-09-17, 10:24 PM   #1
sarek
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Frame size

I wonder if there is someone who can help me what frame size to choose. I have received different answers when I have e-mailed to different companies what size I should have, some write that I have medium and some small ones. I'm getting crazy looking at all measurements, I think medium seems great for me, but I'm too bad to read geometry on bikes. I want to sit upright on the bike

I can not compare my other bikes because it's a racer.

I'm 174 cm tall (5 ft 9in) and inseam length 80 cm (2 ft 7 in)

The model I have looked at is a Salsa Marrakesh flat bar

I also emailed Salsa for advice and they recommend medium.
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Old 08-09-17, 11:11 PM   #2
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I'd guess med size but but bikes can vary a lot in top-tube length & reach, wrong size can be uncomfortable & handle poorly. If one can't test-ride the specific model/size then some geometry will really help--measure your current sit point-handlebar distance for a baseline & try to adjust for the new flat-bar geometry.
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Old 08-10-17, 12:53 AM   #3
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Unfortunately, I can not test the bike here (sweden) so I can only go for geometry.
At the race bike, stack and reach are so very different.
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Old 08-10-17, 07:36 AM   #4
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Originally Posted by sarek View Post
I wonder if there is someone who can help me what frame size to choose. I have received different answers when I have e-mailed to different companies what size I should have, some write that I have medium and some small ones. I'm getting crazy looking at all measurements, I think medium seems great for me, but I'm too bad to read geometry on bikes. I want to sit upright on the bike

I can not compare my other bikes because it's a racer.

I'm 174 cm tall (5 ft 9in) and inseam length 80 cm (2 ft 7 in)

The model I have looked at is a Salsa Marrakesh flat bar

I also emailed Salsa for advice and they recommend medium.
On your racer, measure the horizontal distance from center of seatpost to the center of where you normally grip the handlebar (typically the hoods position on drop bars). From this you can better approximate fit on the Marrakesh Flat Bar (Small vs Medium), at least as a starting point.

In USA we can buy Marrakesh only directly from local bicycle shop. If this is the case in Sweden, where I presume you are going to buy the bike, then the bike shop should be willing and able to help you approximate proper fit easier, quicker and likely with better result than we can achieve over the internet. Visit your bike shop and get help. LLAP.

Last edited by seeker333; 08-10-17 at 07:44 AM.
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Old 08-10-17, 07:45 AM   #5
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In my experience it is easier to sit more upright on a bigger bike, if you are going between two sizes. I fit my bikes with my saddle and handlebars nearly level to remain more upright, and ride a bit bigger bike than others my size as a result.
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Old 08-10-17, 08:11 AM   #6
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On your racer, measure the horizontal distance from center of seatpost to the center of where you normally grip the handlebar (typically the hoods position on drop bars). From this you can better approximate fit on the Marrakesh Flat Bar (Small vs Medium), at least as a starting point.

In USA we can buy Marrakesh only directly from local bicycle shop. If this is the case in Sweden, where I presume you are going to buy the bike, then the bike shop should be willing and able to help you approximate proper fit easier, quicker and likely with better result than we can achieve over the internet. Visit your bike shop and get help. LLAP.
Now has a measurement on racer, with a 100 mm stem, it is correct with a medium.But I think the reach is tall on a medium and top tube of 610 mm.There is a store in Sweden, it is 621 miles from me, but I will buy it in Germany (cheaper)
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Old 08-10-17, 08:30 AM   #7
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Now has a measurement on racer, with a 100 mm stem, it is correct with a medium.
What is this measurement?
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Old 08-10-17, 08:59 AM   #8
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What is this measurement?
Approx. 68 cm (26.77 inches) Size of racern 50
IMG_20170810_165429_resized_20170810_045508391.jpg
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Old 08-10-17, 09:24 AM   #9
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This is my wife's bike. It's stack 560 mm (22 inches) and reach 410 mm (16 inches), but very little stem and it suits me. But to little stem. Close to small on salsa.
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Old 08-10-17, 10:02 AM   #10
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'Frame size' typically, is seat tube length.. BB Axis to top.

angled/sloping top tubes better is to just stand over it. put 1 hand on the saddle, 1 hand on the bars

and lift it up underneath you and note how high off the ground the tires get.
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Old 08-10-17, 10:17 AM   #11
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'Frame size' typically, is seat tube length.. BB Axis to top.

angled/sloping top tubes better is to just stand over it. put 1 hand on the saddle, 1 hand on the bars

and lift it up underneath you and note how high off the ground the tires get.
Standover on my races is 74.5 cm (29.3 incesh) perfect for me
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Old 08-10-17, 10:53 AM   #12
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Standover on my races is 74.5 cm (29.3 incesh) perfect for me
Based on your comments, it seems size Small would suit you better than Medium.
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Old 08-10-17, 11:00 AM   #13
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stack

Is it possible to use this calculation at stack height?
0.69 * inside leg measurement
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Old 08-11-17, 08:17 AM   #14
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For what it's worth, I have always been on a size smaller Salsa than their "recommended rider height" chart. I am merely an example of one, but still throwing it out there.
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Old 08-11-17, 09:06 AM   #15
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Reach and stack figures are somewhat useful when comparing similar bikes, i.e. road bike A versus road bike B, but less useful when going from a road bike to a flat bar bike. There are several factors which affect fit and comfort just in the bicycle, then several other factors in the rider. Reach and stack don't account for effective top tube length, stem length and angle, seat tube and head tube angles, saddle and handlebar height, bar type (drop, flat, trekking, etc), handlebar geometry (drop and reach of a drop bar, the degree of bend of a flat bar), fork steerer tube length and associated height of headset spacer stack, etc. By themselves, stack and reach figures are not terribly helpful in resolving OP's question of "what size to get".
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Old 08-11-17, 10:15 PM   #16
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Happy

Thank you everyone now I have ordered a salsa marrakech size small. So now it will be fun. I sure and need your help in the future.
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Old 08-13-17, 07:47 PM   #17
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I like how Salsa's Marrakesh page answers a lot of folks' questions. Standard Brooks B17 saddle is a nice touch. BTW the small-size frame should allow for a suspension seat post if desired.
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