-30 mm Lowering Fork Spring Kit

Marsoni

M251S

$127.50

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

-30 mm Lowering Fork Spring KitDesigned to lower the front end when yokes can't, Hyperpro's Progressive Lowering Fork Springs are recommended for front and rear lowering to maintain optimal bike handling.

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I seldom write reviews, but save your money as far as I’m concerned. Maybe mine was faulty. I don’t know. But it’s hard as a rock and too big for to my Australian Shepherd to get her teeth around. It barely made a noise. Maybe I misunderstood the description, but I bought it for her because she’s blind and yet loves to play fetch so I thought it was going to make enough noise for her to find it, but it was a total bust at least for me.

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Reviewed in the United States on May 10, 2026