The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California
The Rockville Stem - Made in California

The Rockville Stem - Made in California

Regular price
$135.00
Sale price
$135.00
Regular price
Sold out
Unit price
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Free USA shipping on all orders

My first mountain bike ride was oh so many years ago at Rockville Hills Regional Park in Fairfield, California.

I've loved the unforgiving terrain, impossible climbs and scary tech of Rockville from the very start, and it's still a wild place to ride.

I was lucky to have such harsh terrain as my home base, as it prepared me for all the diabolical singletrack I've taken on since.

- Brian Kennedy

The Rockville Stem strikes the perfect balance between performance and reliability. Our 3D stress analysis of the stem's geometry optimizes strength and weight. Aesthetics are aggressive yet sleek. One part, open face plate ensures ease of mounting and minimizes weight.

We are on a mission to make phenomenal products that support the sport of mountain biking. For every Rockville Stem sold, we donate $1 to Rockville Hills Regional Park. We exist to support the trails we love, the people that take care of them and to make your riding experience exceptional.

Check out our philanthropy projects at trailone.bike/projects

🇮🇪 Designed in Ireland

🇺🇸 Machined, anodized and laser etched in California

  • Clamps to 35 mm handlebars
  • Material: 6061-T6 machined aluminum
  • Length: Your choice of 32 mm or 40 mm
  • Stack: 41mm
  • Weight:  32 mm: 144 grams. 40 mm: 157 grams
  • Recommended Torque Specs: 6 Nm all bolts
  • Tested to specISO4210-5

Customer Reviews
5.0 Based on 13 Reviews
5 ★
100% 
13
4 ★
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3 ★
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Filter Reviews:
JJ
05/05/2022
Joseph J.
United States

The Rockville Stem

Amazing product! Beautiful design would recommend to anyone and definitely see myself purchasing this stem again for future bike builds.

MS
04/20/2022
Mike S.
United States United States

Great stem!

Attention to detail is fantastic.

PC
04/01/2022
Patrick C.
United States United States

Nice stem

The stem is nice quality and looks great paired with the Crocket bar. The oil slick bolts are an added bonus. So far, the Trail One components have not disappointed.

JK
03/23/2022
Joseph K.
United States United States

Top quality!!!

Such a beautiful piece of art seriously. It is definitely my favorite thing about my cockpit now.

ST
03/22/2022
Sam t.
United States United States

Support local!!

Wasn’t very sure of which direction to go with stem but this stem is perfect!!!