This Model is available in Road, CX and Tandem frame geometries

Tetra Road Geometry

Size* top tube length seat tube angle set back chainstay length stand over height b.b. drop head tube angle head tube length wheel base
46 ** 50 75 11.9 39 71.5 4 72 9.1 93.4
48 51.5 74.5 12.7 41.5 74.0 7 72 9.1 97.0
50 52.5 74.5 13.4 41.5 76.2 7 72.5 10.0 97.1
52 53 74 14.3 41.5 77.4 7 73 11.3 97.2
54 54.8 73.5 15.3 41.5 79 7 73 12.8 98.0
56 56 73 16.4 41.5 81.3 7 73.5 15.0 98.8
58 57 73 17.0 41.5 82.3 7 74 16.0 99.4
60 58.3 72.5 18.0 41.5 84.4 7 74 18.0 100.0
62 60 72.25 19.0 41.5 85.8 7 74 20.0 101.0
64 61 72 19.8 41.5 87.3 7 74 22.0 102.0
66 63.3 71.5 20.8 41.5 88.0 7 74 24.0 104.3

*Frame size is measured from center of bottom bracket to bottom of binder.
Check standover height(ground to top of top tube) to be sure of proper fit.
Allow 1 to 2cm clearance to crotch. Click here for frame measurement terms.

**46 cm frames use 650 c wheels

Base Frame Price: $3,295

Purchase frames and complete bikes at our online shop.
Complete frame, paint and options pricing can be found here.

Tetra Cyclocross Geometry

Size Top Tube Length Seat Angle Set Back Stand Over Height B.B. Drop Head Tube Angle Head Tube Max Head Tube Ext. Max Seat Tube Ext. Wheel Base
48 52 72.5 14.4 76.0 5.5 70 9.1 3.5 1.5 98.0
50 53 72.5 15 78.2 5.5 70.5 10.0 3 3 98.1
52 53.5 72 16.1 79.4 5.5 71 11.3 2.5 3 98.2
54 55.3 71.5 17.1 81.0 5.5 71 12.8 3 2.5 99.0
56 56.5 71 18.2 83.3 5.5 71.5 15.0 3 3 99.8
58 57.5 71 18.9 84.3 5.5 72 16.0 2 2 100.5
60 58.8 70.5 20 86.2 5.5 72 18.0 3 2 101.1
62 60.5 70.25 21 88.0 5.5 72 20.0 3 2 102.1
64 61.5 70 21.9 89.8 5.5 72 22.0 2 1 103.1

*Frame size is measured from center of bottom bracket to bottom of binder. Check standover height(ground to top of top tube) to be sure of proper fit. Click here for frame measurement terms. Allow 1 to 2cm clearance to crotch.

Base Frame Price: $3,295

Complete frame, paint and options pricing can be found here.

Tetra Tandem Frame Geometry

Captain Stoker
Sizes Size Stand- over Ht. Seat Angle Top Tube Front Center Size Stand- over Ht. Seat Angle Top Tube
Small/Small 50 77 74 53 56.5* 46 71 74 72
Medium/Small 54 79 74 55 58.5* 46 75 74 72
Large/Small 58 82.5 73 57 59.5 46 75.3 74 72
Large/Medium 58 83.5 73 57 59.5 54 79 73 72
XL/Medium 62 85.5 73 60 61.5 54 80.5 73 72

*These sizes may have toe overlap, depending on shoe size and crank arm length.
When comparing our frames with your current frame, use the standover height and top tube length for comparison.

Base Frame Price: $5,995

Purchase tandem frames and complete bikes at our tandem dealers.
Complete tandem frame, paint and options pricing can be found here.