SKU: 32944414777

Promax Impact BMX Stem - 48mm, Top Load, Black

$44.99 $49.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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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 Stem Type: Top Load Stem Angle (deg): 0 Length: 48 Rise: 5 Reach: 48 Bar Clamp Diameter (mm): 31. 8 Color: Black Weight: 242 Defined Color: Black Steerer Clamp Diameter: 1 1 8" Stack Height: 30. 5 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

  • Stem Type: Top Load
  • Stem Angle (deg): 0
  • Length: 48
  • Rise: 5
  • Reach: 48
  • Bar Clamp Diameter (mm): 31.8
  • Color: Black
  • Weight: 242
  • Defined Color: Black
  • Steerer Clamp Diameter: 1-1/8"
  • Stack Height: 30.5


Today's Stock Status

10+ Available to ship in 2-4 Business Days




UPC: Not available
EAN: 4711103652367
Manufacturer Part Number: ST21-0BA85S48-BK
SM0673
183035-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:
  1. 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
SKU: 32944414777

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4.6 ★★★★★
Based on 1853 reviews
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Stan Jackson
Phoenix, US
★★★★★ 5
It's not easy to change the filter but I do it.
It works & helps save gas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2025
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Great quality, price and fit!
Size: size for KONA/SOUL
Good quality and fit! Highly recommend
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Brakes
Phoenix, US
★★★★★ 5
2022 Outback 2.5
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Fits with no issues
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Reviewed in the United States on May 18, 2026
M
Verified Purchase
Mgnwlf
Los Angeles, US
★★★★★ 5
Perfect fit for 2018 grand touring
Size: size for 6 Turbo/CX5 Turbo
It fit perfectly in my 2018 Mazda 6 Grand Touring. I replaced both filters & had no issues installing them. They feel really well made. I could notice a difference in smell right away. It wasn’t bad, I just knew I had replaced them LOL. The value is great for what you get.
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Reviewed in the United States on September 23, 2025
R
Verified Purchase
Ronald Lawrence
Natrona Heights, US
★★★★★ 5
Good quality
Size: size for MDX/PASSPORT/PILOT/RIDGELINE
Great buy . Easy to change out and saved $60.00 by not having the dealership do it.
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Reviewed in the United States on March 10, 2026

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