Geometries
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Merckx Geometry ~

 

For a legendary "BiKyle fit" send Kyle's exclusive fitting sheet with your order.

There is no extra charge for this absolutely essential service:  Measure

 

525 ~

Size Top tube (eff) Seat angle Head angle Head tube
48 52.1 74.3 71 10.5
50 53.3 73.8 71.3 11.4
52 54.5 73.4 71.7 12.9
54 55.7 73.1 72 14.5
56 56.9 72.7 72.4 16.0
58 58.2 72.4 72.7 17.4
60 59.5 72 73.1 19.1

 

EMX-7  and EMX-5, 2011, 2012, 2013 ~

Size Top tube Seat angle Setback Head angle Head tube
50 53.3 73.8 13.9 71.3 11.4
52 54.5 73.4 14.9 71.7 12.9
54 55.7 73.1 15.7 72.0 14.5
56 56.9 72.7 16.7 72.4 16
58 58.2 72.4 17.5 72.7 17.4
60 59.5 72 18.5 73.1 19.1

 

EMX-3 and EMX-1, 2011, 2012, and 2013 ~

Size Seat tube (cc) Top tube Seat angle Head angle Head tube
50.5 42 51.9 74.2 71.5 12.9
53 45 53.4 73.7 71.9 14.9
55.5 48 55.0 73.2 72.3 17.3
57.5 51 56.7 72.7 72.7 19.3
60 54 58.3 73.1 73.1 21.6

 

EFX-1, 2011, 2012, and 2013

EFX-3, 2011 ~

Size Seat tube (cc) Top tube Seat angle Head angle Head tube
50 40 49.8 75 70.4 13
52.5 43 51.4 74.5 70.8 15.5
55.5 46 53.1 74 71.2 17.8

 

Carbon AXM ~

Size Top tube Seat angle Setback Head angle Head tube
48 52.5 73.9 13.3 72 11
51 54 73.5 14.5 72.5 13.7
54 55 73.3 15.5 72.5 16.4
57 57 72.6 17 72.5 19.1
60 58.8 72.0 18.5 72.5 21.3

 

Carbon EMX-5 and EMX-3, 2010 ~

Size Top tube Seat angle Setback Head angle Head tube
44 50.8 74.1 13.7 72 12
50 53 73.7 14 70 12.5
52 54 73.5 14.8 71 14
54 54.5 73 15.7 71.8 16
55 55.5 73 16 72 17
56 56.2 72.5 16.8 72 18
57 57 72.5 17.1 72 19
58 58 72.4 17.5 72.8 19.5
60 59 72 18.5 72.8 21

 

Carbon EXM and SXM ~

Size Seat tube (cc) Top tube Seat angle Setback Head angle
49.5 41 51.6 74.1 11.3 72
51 44 53.5 73.4 12.7 72.5
54.5 47 55 72.5 14.2 72.5
57 50 56.5 71.2 15.4 72.5
58.5 53 58.5 71.5 16.9 72.5

 

Carbon 1XM ~

Size Top tube Seat angle Setback Head angle Head tube
48 51.5 75.3 11.3 71.5 12.0
53 54.5 75.3 11.7 71.5 13.5
56 57.0 74.2 13.6 73 15.5
59 59.5 72.3 16.4 73.2 20.0

 

Carbon LXM ~

Size Seat tube Top tube Seat angle Head tube
49.5 (eff) 41cc 51.6 74.1 13.1
51 44cc 53.5 73.4 15
54.5 47cc 55 72.5 16.5
57 50cc 56.5 72.1 19.5
58.5 53cc 58.5 71.5 21.5

 

Carbon EMX-1 ~

iSize Seat tube Top tube Seat angle Head angle Head tube
51 (effective) 42cc 51.9 74.2 71.5 12.9
53 45 53.4 73.7 71.9 14.9
55.5 48 55 73.2 72.3 17.3
58 51 56.7 72.7 72.7 19.3
60 54 58.3 72.2 73.1 21.6

 

Carbon ETX-1 ~

iSize Seat tube Top tube Seat angle Head angle Head tube
50 (effective) 40cc 49.8 75 70.4 13
53 43 51.4 74.5 70.8 15.5
55 46 53.1 74 71.2 17.8

 

Carbon CHM ~

Size  Seat tube Top tube Seat angle Head angle Head tube
50 38cc 52.8 74 72 12
54 42cc 54.6 73.5 72.5 14.5
58 46cc 57 73 72.5 16.5
62 50cc 59.1 72.5 72.5 19

 

Premium, Racing, Race, & Leader ~

Size Top tube Seat angle Setback Rake
48 52.5 73.9 13.3 4.3
50 53.5 73.7 14 4.3
52 54.5 73.7 14.5 4.3
53 55 73.5 15 4.3
54 55.5 73.3 15.5 4.3
55 56.3 73 16 4.3
56 57 72.8 16.5 4.3
57 57.7 72.6 17 4.3
58 58.3 72.4 17.5 4.3
60 59 72 18.5 4.3
62 59.5 71.8 19.3 4.3