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-15 mm Lowering Fork Spring Kit

Marsoni M251S
Sale price$127.50
Pay 4 payments of $31.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
-15 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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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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]
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4.9 ★★★★★
Based on 1062 reviews
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J
Verified Purchase
Jesus suarez
Bozeman, US
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
E
Verified Purchase
Ed H.
Carnegie, US
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
D
Verified Purchase
doug kowitz
Houston, US
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
D
Verified Purchase
David Williams
Bozeman, US
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026
M
Verified Purchase
Michael R.
Los Angeles, US
★★★★★ 5
Every oil change for bikes
I use this in my bike every oil change
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Reviewed in the United States on April 8, 2026

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