multisportPT wrote:
Mitch, I could use some help. I have a medium Speed Concept and am wondering if I should have a large. I am 5'10", inseam 32-33.
From my bike fit:
Pad reach (back of pad): 397 mm
Pad stack (top of pad): 682 mm
But, I was set up very high in the front and with a lot of set back on the seat. from this fit, I feel that I need a bigger bike as I have the high near stem and the highest riser and the seat post with all of the set back.
Thank you.
Rob
You definitely have a high stack. Your reach is fine, but that stack measurement puts you on the end of the adjustment scale for the medium. It makes me wonder if you're due for a fit evaluation if you haven't had one recently. Your overall height and inseam suggest a medium frame as littlefoot mentioned.
On a medium frame:
- Mid tower topper
- High rise base bar
- 75mm tower base (the largest possible)
- 5mm adjustment spacer (room for 5mm more of adjustment to a max of 686.7mm of stack)
If you did a large frame:
- Near tower topper
- High rise base bar
- 60mm tower base
- 0 adjustment spacers
The stack is pretty far out on both configurations, so you'll be stuck with a high rise bar in either frame. If your stack measurement changes to a lower value, the medium frame is going to be more versatile for adjustments since you are sort of in the middle of the fit chart (minus that stack).
Mitchell Mathews | Community Manager | Trek Bikes | @mitchmathewz
Last edited by:
Mitch@Trek: Apr 5, 22 12:59