Skip to content

Chester 31.8 Stem

Buy Now

The Important Things In Life

You've been a shredder since the day the training wheels came off. It's never been about having lightest or fanciest build, it's just about riding when and how you want to. If this sounds like you, the Chester is the all-mountain stem for you.

Chester 31.8 Stem

Regular price $69.99

Unit price per 

Color Black

Stem Length (MM) 50

Free Shipping Over $49. Doesn't Fit? Ship it Back.

Rider Style

XC
Trail
All Mountain
Gravity
eMTB

Specs

Clamp Diameter (MM) 31.8mm
Stem Length 50mm, 70mm
Material 2014 Aluminum
Stack (MM) 40mm
Rise (DEG) 8°
Steer Tube Diameter (IN) 1 1/8"
Weight 171g

Customer Reviews

Based on 53 reviews
98%
(52)
0%
(0)
0%
(0)
0%
(0)
2%
(1)
A
Anonymous
Substantial and attractive and a great price point

Substantial and attractive and a great price point.

A
Anonymous
The new stem was just what I needed

The new stem was just what I needed.

J
Jeff Jones
Greatproduct

Greatproduct, exactly as describwd

B
Brandon McMurtrey
Love the

Love the stem

M
Mountain Goat
Helped with bike fit

I bought a Niner WFO E9 which has a little outdated geo, for me, too short of reach. I wanted to get a longer stem, but had to be careful not to slow the steering or raise the stack height too much. I bought this in a 70mm and with the 8 degree rise it worked perfectly.

Frequently asked questions

Can this stem help improve my riding posture?

Absolutely. Upgrading to a shorter stem, like the 50mm option, can significantly enhance your bike handling and cockpit ergonomics. Many riders find that moving from a longer stock stem helps them achieve: <ul><li>A more upright and comfortable riding position.</li><li>Increased confidence during technical steering.</li><li>Better overall weight distribution on the trail.</li></ul>

Does the warranty cover damage from falls?

Yes, the Chester 31.8 Stem is backed by a lifetime warranty that explicitly includes crash coverage, ensuring you have peace of mind even after a hard day on the trails.

What aggressive riding styles is this durable stem suited for?

The Chester 31.8 Stem is engineered for consistent performance and durability, making it ideal for aggressive riding where strength is prioritized over minimal weight. It is constructed from robust 2014 Aluminum to withstand demanding conditions.

This versatile stem is best suited for the following mountain bike styles:

  • Trail
  • All Mountain
  • Gravity
  • E-Bike
Does the stem use the standard 31.8mm clamp?

Yes, the Chester stem utilizes the widely adopted 31.8mm handlebar clamp diameter. This standard ensures broad compatibility with most modern mountain bike handlebars.

Built from robust 2014 Aluminum, the stem prioritizes durability and reliability for demanding riding disciplines, including All Mountain, E-Bike, Gravity, and Trail.

Does the stem have a 40mm stack height?

Yes, the Chester 31.8 Stem has a stack height of 40mm. This is a key geometric specification for fine-tuning your handlebar position and optimizing your ride.

Can the Chester 50mm stem improve bike handling?

Yes, the Race Face Chester 50mm stem is an excellent choice for riders looking to enhance their bike’s handling and responsiveness. Designed for all-mountain riding, this stem provides a shorter, more direct feel compared to longer stock stems, which can significantly sharpen steering precision. Many riders find that moving to a 50mm stem creates a more confident, flickable bike geometry, helping you navigate technical terrain with greater ease. Its sturdy, high-quality construction ensures it is built to handle aggressive riding while maintaining a clean, streamlined look on your cockpit.

Lifetime Warranty, Crashes Included.

Crashes are part of mountain biking. When they happen, we have your back.

Recently Viewed Products

Close (esc)

Popup

Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Search

Main menu

Shopping Cart

Your cart is currently empty.
Shop now