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Quill to A-Head Stem Adapter Kit

Marsoni M251S
Sale price$17.00
Pay 4 payments of $4.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Quill to A-Head Stem Adapter KitUpgrade your classic ride with modern compatibility. This precision machined converter allows you to run a threadless (Ahead) stem on bikes originally built for quill stems. A simple, effective solution for breathing new life into older frames while giving you access to todays stem and handlebar options. Crafted from durable alloy with a clean silver finish, the adaptor includes shims for a secure, custom fit across multiple sizes. Fits quill stems:
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2265 reviews
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Verified Purchase
Jamby
Lexington, US
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
B
Verified Purchase
Brian Delacruz
Bozeman, US
★★★★★ 5
Great
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
V
Verified Purchase
VictorRene G.
Charlottesville, US
★★★★★ 5
Quality oil at a great price
Size: 1 Quart, Style: 6-Pack, Configuration: Euro 5W-40
Honestly it’s great! Really durable oil! Works great on my BMW X4. On my fourth oil change and it’s never let me down
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
J
Verified Purchase
jj
Chelsea, US
★★★★★ 5
Great oil
Size: 1 Quart, Style: 6-Pack, Configuration: Euro 5W-40
OEM for many European cars. Have utilized for years in my 2 Fiat Abarth's, great oil at a competitive price and if you change oil yourself you save quite a bit as compared to dealers or other shops. No breakdown even with the excessive heat the little 1.4L turbo puts out, great oil to rely on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
N
Verified Purchase
North Country
Port Orchard, US
★★★★★ 5
Meets Chrysler Mopar spec for Wrangler and Gladiator 3.0 diesel
Size: 1 Quart, Style: 6-Pack, Configuration: Euro 5W-40
Cheaper than Walmart and auto stores. Meets Chrysler spec and way cheaper than the Mopar oil the dealers want to sell for the 3.0 diesel in Jeeps. You’ll need 9 qts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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