> Bicycling Catalog > Parts > Stems > Bontrager > Rhythm Pro Stem
Bontrager Rhythm Pro Stem


Rhythm Pro Stem

  • Sorry, this item is currently not available in the store. Please call the store for more information. 972-293-3100. Thank you!
Product Rating
0.0 stars
 (0 Reviews)

Bontrager Rhythm Pro Stem

Bontrager's Rhythm Pro Stem is engineered for the rigors and punishment of aggressive, all-mountain riding. Thanks to its forged 7050-T6 aluminum construction, it's strong, light and stiff. The CNC-machined 4-bolt faceplate is ultra tough and evenly distributes the clamping force on carbon bars. And, the opposing 2-bolt steerer clamp is safe and secure, even for carbon steerers.

Features and Information

  • See how stem angle and length are measured.
  • Clamp Diameter: 31.8mm
  • Rise: 7 degrees
  • Steerer Size: 1 1/8 inch
  • Weight: 150 grams (100mm)
  • When installed on a carbon steerer, this stem requires at least 5mm of spacers above and below the steerer tube clamp area. Call us if you have any questions.


by PowerReviews
Option Barcode Manufacturer's Part Number
50mm 601479127276 425639
70mm 601479127290 425640
80mm 601479127313 425641
90mm 601479127337 425642
100mm 601479127351 425643
110mm 601479127375 425644
120mm 601479127399 425645