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NZ's PREMIER CYCLING COMPONENT SUPPLIER

BLACK BEARING - 1-1/8" HEADSET BEARING - B11
NEW

SPECIFICATIONS

STEERER DIAMETER: 1-1/8"
OUTER DIAMETER:
 41mm
INNER DIAMETER: 30.15mm
HEIGHT: 7.7mm
CHAMFER ANGLES: 36°/45°

Black Bearing headset bearings are machined and assembled to precise tolerances. Use the filters to determine bearing options based on accurate measurements

 

Black Bearing - 36X45 11/8 - 41OD X 30.15ID X 7.7H - B11
$34.99  
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PRODUCT
DESCRIPTION

BLACK BEARING - 1-1/8" HEADSET BEARING - B11

Black Bearing headset bearings are machined and assembled to precise tolerances.

Please check precise measurements against the below to determine the correct size.

SPECIFICATIONS

STEERER DIAMETER: 1-1/8"
OUTER DIAMETER:
 41mm
INNER DIAMETER: 30.15mm
HEIGHT: 7.7mm
CHAMFER ANGLES: 36°/45°

  • Chrome steel balls SAE52100
  • Chrome steel races SAE52100
  • Premium quality grease
  • Also referred to using the following part code: K345H7.7

 

2025 BLACK BEARING FOOTER