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   (410) 544-3532 

M-F 10-7 - Sat 9-6 - Sun 11-5

953 Ritchie Hwy, Arnold MD 21012

 
 
 
 
 
 
 
 
 
 
 
> Bicycling Catalog > Parts > Stems > Promax > Impact Stem
Promax Impact Stem
  • Color: Black
  • Color: Blue
  • Color: Gold
  • Color: Red

Promax

Impact Stem

1-1/8-inch
Availability: Please select options
Product Rating
 
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Promax Impact Stem

The Impact is Promax's top-load BMX stem. They come in 48-, 53-, and 60-millimeter extensions and 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 while maintaining plenty of strength and ensuring your bars stay put.

- Weight: 9.8oz.
- Stack height: 30.5mm

 

REVIEW SNAPSHOT®

by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number
22.2mm / Black / 48mm / 23mm / 1-1/8-inch 00639266093077 PX-ST134818T-BK QBP-SM3720
22.2mm / Black / 53mm / 23mm / 1-1/8-inch 00639266093114 PX-ST135318T-BK QBP-SM3724
31.8mm / Black / 60mm / 26mm / 1-1/8-inch 00639266096481 PX-ST146031T-BK QBP-SM3732
22.2mm / Blue / 48mm / 23mm / 1-1/8-inch 00639266093107 PX-ST134818T-BL QBP-SM3723
31.8mm / Blue / 53mm / 26mm / 1-1/8-inch 00639266096450 PX-ST145331T-BL QBP-SM3766
22.2mm / Gold / 48mm / 23mm / 1-1/8-inch 00639266093084 PX-ST134818T-GD QBP-SM3721
31.8mm / Gold / 48mm / 26mm / 1-1/8-inch 00639266096382 PX-ST144831T-GD QBP-SM3764
31.8mm / Gold / 53mm / 26mm / 1-1/8-inch 00639266096467 PX-ST145331T-GD QBP-SM3767
22.2mm / Red / 53mm / 23mm / 1-1/8-inch 00639266093138 PX-ST135318T-RD QBP-SM3726
31.8mm / Red / 48mm / 26mm / 1-1/8-inch 00639266096399 PX-ST144831T-RD QBP-SM3765
31.8mm / Red / 53mm / 26mm / 1-1/8-inch 00639266096474 PX-ST145331T-RD QBP-SM3768
 

Bike Doctor Arnold 

953 Ritchie Highway Arnold, MD 21012

Phone: (410) 544-3532

Store Hours: Mon-Fri 10-7, Sat 9-6 & Sun 11-5

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