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The Rockville Stem - Made in California

Regular price: $135.00
Sale price: $135.00
Regular price: ~~$135.00~~
Unit price: per

Free USA shipping on all orders

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Quantity must be 1 or more

The Rockville Stem strikes the perfect balance between performance, reliability, and good looks. We wanted a stem with a sleek, aggressive look with as much material removed while still passing all of our ISO testing and 3D stress analysis. It comes in two different lengths, a 32mm and 40mm length option, both with a 35mm clamp diameter.

We are on a mission to make phenomenal products that support the sport of mountain biking. For every Rockville Stem sold, we will donate $1 to Rockville Hills Regional Park in California. 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

Lifetime Warranty

Clamps to 35 mm handlebars
Material: 6061-T6 machined aluminum
Length: Your choice of 32 mm or 40 mm
Stack: 41mm
Rise: 0°
Weight: 32 mm: 144 grams. 40 mm: 157 grams
Recommended Torque Specs: 6 Nm all bolts
Bolt: M5 x 18mm
Tested to spec: ISO4210-5
Giveback: $1/per pair sold donated to Rockville Regional Park, CA

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

Customer Reviews

5.0 Based on 32 Reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

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02/08/2023

Jared H.

United States

Love This Company

Rider owned, rider designed MTB components that rock! I would definitely recommend this to a friend. Can’t wait to see what they come out with next.

01/05/2023

Michael H.

United States

Rockville Radness

Stem is awesome!!! Fit and finish could not be better. I upgraded to Ti bolts to shave a few grams as well as match other parts on my bike. The folks at Trail One are some of the best to deal with also. Eager to help in every aspect of the biz!!!

12/31/2022

Adam M.

United States

Rockville Stem

This stem feels and looks high quality. Love the look on my bike. Great upgrade for my bike’s stock stem.

12/24/2022

Henry K.

United States

Rockville Stem

Really nicely made stem. 10mm short than the factory one. Easy install and supporting my local trails �

12/11/2022

Deverick O.

United States

Great stem!

Works great, love the length. Seems very high quality. Color is amazing. Highly recommend