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Components > Cockpit & Pedals > Headsets

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Wheels Mfg Aluminum Headset Spacers  Silver
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Wheels Mfg Aluminum Headset Spacers


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Mfg PartNum:
MSRP: $7.25-$13.60
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Wheel Manufacturing Aluminum Headset Spacers are designed to slide over your steerer tube, allowing you to properly adjust stem height and headset tension.


  • A lightweight design intended for use with 1 1/8" steerer tubes and stems
  • Available in 1.5mm, 2.5mm, 5mm, 7.5mm, 10mm. 15mm, 20mm, and 40mm options

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


1.5mm - Silver (Pack of 5)

Mfg PartNum: HD7227 

5mm - Silver (Pack of 5)

Mfg PartNum: HD0021 

10mm - Silver (Pack of 5)

Mfg PartNum: HD0023 

15mm - Silver (1 Each)

Mfg PartNum: HD0024 

40mm - Silver (1 Each)

Mfg PartNum: HD0026 

10mm - Black (1 Each) 1inch steer

Mfg PartNum: HD3170 

15mm - Black (1 Each)

Mfg PartNum: HD7217 

20mm - Black (1 Each)

Mfg PartNum: HD0017 

40mm - Black (1 Each)

Mfg PartNum: HD0018 

1.5mm - Black (Pack of 5)

Mfg PartNum: HD0011 

2.5mm - Black (Pack of 5)

Mfg PartNum: HD0012 

5mm - Black (Pack of 5)

Mfg PartNum: HD0013 

7.5mm - Black (Pack of 5)

Mfg PartNum: HD0014 

10mm - Black (Pack of 5)

Mfg PartNum: HD0015 


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Reviewed 1/26/2023
by shmuelyosef
Cycling Enthusiast
Palo Alto, CA
Value Rating
Overall Rating
Wheels Mfg parts are awesome, but often difficult to find in stock

It is very easy to find cheap, OTS Headset Spacers, but there is no standard on sizing in general. Over time, I collected a lot of useless mismatched (both O.D. and I.D. which makes it impossible to make an aesthetic install) spacers.

Finding the 'real thing' from Wheels Mfg has been problematic, until I discovered that BikeTiresDirect not only stocks them, but sells individual sizes separately!...this way, I only buy what I need right now, and I always know that the O.D. and I.D. will be controlled for an easy, aesthetic install.

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Reviewed 2/20/2024
by Serrations52
Casual Cyclist
Central Il
Value Rating
Overall Rating
Good quality

The larger sizes available, help minimize the number of spacers used.

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Reviewed 12/9/2021
by Anonymous
Daily Commuter
Value Rating
Overall Rating
good product quick delivery.

fitting my litespeed for a better fit.

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