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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Promax Impact BMX Stem - 48mm, Top Load, BlackThe Impact is a top load BMX stem, cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. CNC machined 6061 T6 aluminum Product Specifics Bar Clamp Diameter (mm): 22. 2 Color: Black Defined Color: Black Length: 48 Reach: 48 Rise: 5 Stack Height: 30. 5 Steerer Clamp Diameter: 1 1 8" Stem Angle (deg): 0 Stem Type: Top Load Weight: 242 Today's Stock Status 10+ Available to ship in 2 4
The Impact is a top-load BMX stem, cold forged from the highest quality 6061-T6 aluminum then CNC machined to refine the shape and further reduce weight.- CNC-machined 6061-T6 aluminum
Product Specifics
- Bar Clamp Diameter (mm): 22.2
- Color: Black
- Defined Color: Black
- Length: 48
- Reach: 48
- Rise: 5
- Stack Height: 30.5
- Steerer Clamp Diameter: 1-1/8"
- Stem Angle (deg): 0
- Stem Type: Top Load
- Weight: 242
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4711103651308
Manufacturer Part Number: ST21-0BA73S48-BK
SM0668
182930-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 2469 reviews
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Product Reviews
★★★★★ 3
Not my favorite.
Color: Medium Sand
I wanted to like this foundation, but it ended up being too drying on my skin. The finish looks chalky rather than smooth, which makes it hard to get a natural look. Unfortunately, it just didn’t work well for mE.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
★★★★★ 5
Application
Color: Medium Sunlight
Good application. Only thing is I bought the wrong color for my skin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Not for older skib
Color: Medium Sunlight
This is very nice but settles into fine lines
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
A protective formula that protects and radiates skin all day
Color: Light Beige
I like the pressed foundation for smooth and bright look on face.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2025
★★★★★ 5
Azelaic Acid Sunscreen A MUST!!!! BEST sunscreen!!!
Style: Acne/Rosacea Prone Skin
Finally!!!!! I have found a sunscreen that actually helps my skin!! I have tried so so so many! Around 25 different types! From $-$$$$! This one is so great! It is still a sunscreen and feels a bit of a sunscreen at first but once it has set it is amazing! I would absolutely recommend! I have acne prone, dry, sensitive skin and this has not broken me out isn't heavy and hasn't inflamed my skin. It has actually improved my skin. I like the lower list of ingredients as well. I use Retin-a 0.1% (at night) and use a moisturizer AM&PM (person and covey DMl) under this. I would say it isn't a stand alone moisturizer. Would recommend this! And will be buying another one once this one is out!
Pros:
Liquid/watery consistency
Minimal ingredient list
Works great with makeup
Layers nicely
No white cast
Easy to remove
Nice packaging
Good price point
Great for acne/acne prone skin
Flaky skin approved
Not shiny
Actually helped my skin
Azelaic acid
Cons:
Slightly like applying sunscreen at first
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025