Paul Component Engineering  Boxcar Stem

$147.50
Members get an est. $14.75 in rewards

Made from American aerospace aluminum , the Paul Component Engineering Boxcar stem offers an optimized balance of torsional stiffness, strength and light weight.

Color: Black
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Members get an estimated $14.75 (10%) back on this item as a part of your annual .

Members get an estimated $14.75 (10%) back on this item.
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Features

  • Rounded box shape is some 25% stiffer (with respect to torsion) than other stems
  • All screws are stainless-steel pan-head T25 Torx type screws to distribute stress better and also avoid strippage
  • 36 mm stack height

Made in USA.

View all Paul Component Engineering Bike Stems

Technical Specs

Best Use

Cycling

Steer Tube Diameter (in)

1-1/8 inches

Bar Clamp Diameter

31.8 millimeters

Stem Rise

31.8 MM X 50 MM X +/-0 Degree: 0 degrees

31.8 MM X 70 MM X +/-15 Degree: +/-15 degrees

Dimensions

31.8 MM X 50 MM X +/-0 Degree: 50 millimeters

31.8 MM X 70 MM X +/-15 Degree: 70 millimeters

Material(s)

American aerospace aluminum

Weight

31.8 MM X 50 MM X +/-0 Degree: 137 grams

31.8 MM X 70 MM X +/-15 Degree: 169 grams

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