SKU: 31782935462

Custom Length MicroSpline Aluminum Spacer (Narrow)

Sale price$23.40 Regular price$26.00
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

Custom Length MicroSpline Aluminum Spacer (Narrow)This is a custom length aluminum MicroSpline spacer. No need to stack multiple sizes of spacers on top of one another, as this could replace those stacks with 2 slick pieces. Our cogs are 8. 4mm wide, so the total length of both spacers and the cog should be slightly more than the length of the hub body to allow for adequate preloading. Each spacer could be different lengths, allowing you to position your cog wherever you'd like on the hub to dial

This is a custom length aluminum MicroSpline spacer.  No need to stack multiple sizes of spacers on top of one another, as this could replace those stacks with 2 slick pieces. Our cogs are 8.4mm wide, so the total length of both spacers and the cog should be slightly more than the length of the hub body to allow for adequate preloading.  Each spacer could be different lengths, allowing you to position your cog wherever you'd like on the hub to dial your chain line down to a tenth of a millimeter!

(Note that the narrow and wide are the same thing; the shopping cart can only handle 100 variants, and this is a simple way to allow ordering a wider range)

If using our lockring, use this method to determine spacer widths:

1. Measure the spline body that the spacers will bottom on.  My MicroSpline freehub measures 26.2mm from bottom flange to tallest point.

2. Our cogs are 8.4mm wide, so 26.2mm-8.4mm is 17.8mm for the pair of spacers.  For a centered chainline, simply divide by 2.  It's 17.8mm/2 = 8.9mm per spacer in this case.

Our lockring needs an extra 3.0mm spacing from the freehub because the threads won't go completely to the square shoulder due to tool width and lathe deceleration distance.  This means the outer spacer gets 3mm added to its width.  In this case it would be 8.9mm+ 3.0mm = 11.9mm.

3. If you want your ideal chainline to vary from center of the freehub, you simply add that distance to one and subtract from the other.  If you wanted to be 2mm more inboard in this example, the inner spacer would then be 6.9mm and the outer one 13.9mm.

Torque spec should be 40Nm.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31782935462

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4.9 ★★★★★
Based on 21 reviews
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Verified Purchase
Erik
Los Angeles, US
★★★★★ 5
My pup loves them
Color: Large Set of 4
Colors are bright and my dog loves the squeaky! Good size no worries of choking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
M
Verified Purchase
Mary Freeman
Phoenix, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Steve
Pawtucket, US
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
H
Verified Purchase
HollisHoHo
Massapequa, US
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
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Verified Purchase
Laurens springerslng
Carnegie, US
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026

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