Track Sizing

joemcerlane

Hi guys,

Now my dilemma I have never owned a track or tarck (I believe this is what you call a track bike that never sees the drome) frame before so sizing is a little bit of guess work. I realise you guys get this all the time and if I could I would try out a build, but living in belfast there are little to no track bikes and no where that has a mash built up. So this geo is unfamilar ground to me.



I'm currently riding a 55cm square frame road frame, which feels alright but I'm sure is a little on the small side:


and finally the old fit calculator:

Bike fit


Measurements

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Inseam: 80
Trunk: 67
Forearm: 35
Arm: 72
Thigh: 56
Lower Leg: 52
Sternal Notch: 145
Total Body Height: 180


The Competitive Fit (cm)

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Seat tube range c-c: 51.8 - 52.3
Seat tube range c-t: 53.4 - 53.9
Top tube length: 57.1 - 57.5
Stem Length: 11.7 - 12.3
BB-Saddle Position: 72.5 - 74.5
Saddle-Handlebar: 55.4 - 56.0
Saddle Setback: 3.5 - 3.9


The Eddy Fit (cm)

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Seat tube range c-c: 53.0 - 53.5
Seat tube range c-t: 54.6 - 55.1
Top tube length: 57.1 - 57.5
Stem Length: 10.6 - 11.2
BB-Saddle Position: 71.7 - 73.7
Saddle-Handlebar: 56.2 - 56.8
Saddle Setback: 4.7 - 5.1


The French Fit (cm)

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Seat tube range c-c: 54.7 - 55.2
Seat tube range c-t: 56.3 - 56.8
Top tube length: 58.3 - 58.7
Stem Length: 10.8 - 11.4
BB-Saddle Position: 70.0 - 72.0
Saddle-Handlebar: 57.9 - 58.5
Saddle Setback: 4.2 - 4.6

So if you guys could offer any advice I'd be more than grateful.

Much appreciated,

Joe