Skip to content

Promax Impact Toploader Stem

Marsoni M251S
Sale price$65.00
Pay 4 payments of $16.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Promax Impact Toploader StemPromax Impact stems have a 45 degree top load clamp design for BMX racing and freestyle. Available with 48 and 53 millimeter extensions, they are cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. The "open" design keeps weight low (260 grams 9. 2 ounces in a 48 mm extension and 265 grams 9. 3 ounces in a 53 mm extension), while maintaining plenty of strength and ensuring your bars
Easy Shipping

Quick Dispatch:

Your Promax Impact Toploader Stem orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Promax Impact Toploader Stem ships.

Need Help?
Questions about Promax Impact Toploader Stem, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Promax Impact Toploader Stem in your area.

Get Shipping Estimates

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
4.9 ★★★★★
Based on 1445 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Easton Ingerson
Natrona Heights, US
★★★★★ 5
Good quality
Size: One Size, Color: Black
Fits good exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Melissa Politte
Los Angeles, US
★★★★★ 5
Hat
Size: One Size, Color: Black
Bought as a gift My grandson love the item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
S
Verified Purchase
Stacha
Birmingham, US
★★★★★ 5
Great hat
Size: One Size, Color: Grey
Bought this for my nephew for Christmas. He loves the fit and style of the hat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
B
Verified Purchase
Becky K.
Belleville, US
★★★★★ 5
Nice hat
Size: One Size, Color: Black
Nice fitting hat. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Good
Size: One Size, Color: Grey
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026

recommand products