Avian Compression Top Cap (expander Plug)

Avian Compression Top Cap (expander Plug)

Marsoni

M251S

$21.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Avian Compression Top Cap (expander Plug)Avian compression caps to fit 1 1 8 size headsets, The Expander Plug included with our 1 1 8" Standard & Tapered headsets is intended for use with 1 1 8" fork steerer tubes with a 23. 2 Inner Diameter. That means if your fork has a steerer tube thicker than 2. 7mm, our expander plug won't fit inside it. Fork manufacturers that use thicker steerer tubes than 2. 7mm should require a stem lock design, or some other type of internal locking included with

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Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.

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Reviewed in the United States on August 8, 2025