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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Promax Impact BMX Stem - 48mm, Top Load, RedThe 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 Stem Type: Top Load Stem Angle (deg): 0 Length: 48 Rise: 5 Reach: 48 Bar Clamp Diameter (mm): 22. 2 Color: Red Weight: 242 Defined Color: Red Steerer Clamp Diameter: 1 1 8" Stack Height: 30. 5 Today's Stock Status UPC: Not available EAN: 4711103651339
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
- Stem Type: Top Load
- Stem Angle (deg): 0
- Length: 48
- Rise: 5
- Reach: 48
- Bar Clamp Diameter (mm): 22.2
- Color: Red
- Weight: 242
- Defined Color: Red
- Steerer Clamp Diameter: 1-1/8"
- Stack Height: 30.5
Today's Stock Status
UPC: Not available
EAN: 4711103651339
Manufacturer Part Number: ST21-0BA73S48-RD
SM0671
182933-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
4.8 ★★★★★
Based on 333 reviews
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Product Reviews
★★★★★ 5
Cool, Supportive, and Very Comfortable Pillow
Color: Blue, Size: Standard, Color: Blue, Size: Standard
I really liked this pillow from the first night. It feels soft but still gives very good support to the head and neck, so it feels comfortable in different sleeping positions. I also liked the cooling side, which feels nice especially at night when the room gets warm. The pillow has a good shape, feels well made, and the cover is easy to remove and wash, which is very helpful for regular use.
Overall, I feel this pillow is worth buying if you want comfort and support together. It gives a nice balance, not too hard and not too soft, and I woke up feeling more relaxed. The cooling feature, washable cover, and memory foam support make it very practical for everyday use. I am happy with this purchase and would definitely recommend it.
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Reviewed in the United States on May 12, 2026
★★★★★ 3
To think and the best cooling
Color: Blue, Size: Standard
The pillow is a little to thin..not as thick as it should be. The cooling feels good for a short period then looses it cooling for me.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Great pillow
Color: Blue, Size: Standard, Color: Blue, Size: Standard
Great pillow very comfortable and supportive
I was pleasantly surprised by this pillow. It has the perfect balance between softness and support, keeping my neck well aligned throughout the night.
The material feels high quality and it doesn’t get too hot, which is a big plus. After a few nights, I noticed better sleep and less neck discomfort.
Highly recommend!!!!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026
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