Product Details

Commonly found 1.5" chrome steel headset bearings by FSA. 

Please refer to the drawing spec's in the gallery for reference, and compare bearing OD (outer diameter), ID (inner diameter), height and angle measurements to determine the correct size.

Current Models:

  • 45X45 - 52OD x 40ID x 8H - 070E
  • 36X36 - 51OD x 40ID x 6.5H - 072E
  • 36X45 - 51.8OD x 40ID x 8H - 073E

About FSA
Full Speed Ahead (FSA) produces world class bicycle components for road cycling and mountain biking. Since 1993 they have created technically superior components that deliver the ultimate performance that riders demand, and all at competitive prices.

Product Code FS1600001000000
Other products by Full Speed Ahead
$28.00
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45X45|52x40x8 $28.00 In stock
36X36|51x40x6.5 $28.00 In stock
36X45|51.8x40x8 $52.00 Out of stock
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Product Details

Commonly found 1.5" chrome steel headset bearings by FSA. 

Please refer to the drawing spec's in the gallery for reference, and compare bearing OD (outer diameter), ID (inner diameter), height and angle measurements to determine the correct size.

Current Models:

  • 45X45 - 52OD x 40ID x 8H - 070E
  • 36X36 - 51OD x 40ID x 6.5H - 072E
  • 36X45 - 51.8OD x 40ID x 8H - 073E

About FSA
Full Speed Ahead (FSA) produces world class bicycle components for road cycling and mountain biking. Since 1993 they have created technically superior components that deliver the ultimate performance that riders demand, and all at competitive prices.