Head Tube - EC44 / ZS44 - 43.9 x 48 x 100 mm

P/N
45292-C100

~ 44mm ID x 100mm Long ◾ Carbon Fiber Headtube ◾ Unidirectional Matte Finish ◾ EC44 / ZS44 Compatible

  • Quick Shipping
    Quick Shipping!
    We generally ship within 24 hours on business days. Expedited services are available. If you have a critical deadline, call us to verify the inventory and shipping possibilities at (801) 566-3402.
  • Sales Tax Reseller
    Sales Tax
    Rock West Composites collects sales tax on orders shipped to addresses/states in the United States in which we are required to do so by state guidelines. Tax is calculated according to the state’s guidelines and regulations regarding Shipping, Services, and other non-product related items. We do not collect sales tax for all states. It should not be implied that tax is not due on one’s purchase because we do not collect a tax. You may be responsible for state and local sales/use taxes when filing your returns. Please check your local sales tax laws. Please contact Customer Service to set up a reseller or otherwise tax-exempt account.
  • High Volume Discounts
    High Volume Discounts:
    If you are interested in volume discounts beyond the quantities listed on our website, please inquire with us directly at (801) 566-3402.
  • 1-9 $32.99
  • 10-49 $29.79
  • 50-99 $28.59
  • 100+ $25.39
  • Quick Shipping
    Quick Shipping!
    We generally ship within 24 hours on business days. Expedited services are available. If you have a critical deadline, call us to verify the inventory and shipping possibilities at (801) 566-3402.
  • Sales Tax Reseller
    Sales Tax
    Rock West Composites collects sales tax on orders shipped to addresses/states in the United States in which we are required to do so by state guidelines. Tax is calculated according to the state’s guidelines and regulations regarding Shipping, Services, and other non-product related items. We do not collect sales tax for all states. It should not be implied that tax is not due on one’s purchase because we do not collect a tax. You may be responsible for state and local sales/use taxes when filing your returns. Please check your local sales tax laws. Please contact Customer Service to set up a reseller or otherwise tax-exempt account.
  • High Volume Discounts
    High Volume Discounts:
    If you are interested in volume discounts beyond the quantities listed on our website, please inquire with us directly at (801) 566-3402.
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Additional Information

More Information
Frame Segment Head Tube
Application Bicycle
ID 1.728000
OD 1.890000
Wall 0.081000
Length 3.937
Max Operating Temp (Tg) 250 F
WT. 0.000000
Materials Standard Modulus Carbon
Pattern Unidirectional
Surface Finish (exterior) Sanded Smooth

Technical Data

We cannot supply any test data for this tube at this time, data may become available in the future

Tolerances

All head tubes have the following tolerance for inner and outer diameter.

ID: ±0.001" (±0.025mm), OD: ±0.003" (±0.075mm)


STOCK TOLERANCE SHEET

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Layup Orientation

 

SKU : 45292-C100 Rev NC

Ply # Orientation Location
1 0/90 Inside
2 0/90
3 0
4 0
5 0
6 +45
7 -45
8 90
9 90
10 -45
11 +45
12 0
13 0
14 0
15 0 Outside
 
  • 0° Fibers maximize bending stiffness. Consider bending the tube over your knee.
  • 45° Fibers maximize torsional stiffness. Typically plied together in an opposing manner, i.e. ±45°. Consider twisting the tube like a vehicle's driveshaft.
  • 90° Fibers maximize crushing stiffness and generally assist in overall tube strength. Consider laying the tube on the ground and stepping on it.

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