

🚵♂️ Ride tough, ride bold — the Chester Stem never quits!
The Race Face Chester Stem is a rugged, high-strength mountain bike stem crafted from forged 2014 alloy. Featuring a 31.8mm four-bolt clamp and an innovative U-shaped handlebar clamp design, it offers superior load transfer and secure fit. Compact and lightweight at 50mm length and 0.17kg, it’s engineered for trail riders who want durability and performance without compromise.
| ASIN | B009F9XVV2 |
| Best Sellers Rank | #125,535 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #102 in Bike Stems |
| Brand Name | RaceFace |
| Country of Origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (408) |
| Date First Available | September 21, 2012 |
| Global Trade Identification Number | 00821973195926 |
| Included Components | RaceFace Chester Stem, 8-Degree x 50-mm |
| Item Dimensions LxWxH | 1.57 x 7.01 x 1.5 inches |
| Item Package Dimensions L x W x H | 8.39 x 6.77 x 2.4 inches |
| Manufacturer | RaceFace |
| Model Name | RaceFace 91-4518K |
| Model Year | 2012 |
| Number of Items | 1 |
| Package Weight | 0.17 Kilograms |
| Part Number | 91-4518K |
| Size | 8-Degree x 50-mm |
| Style | Stems |
| Suggested Users | Unisex, All Ages |
| UPC | 821973195926 |
| Warranty Description | Limited Manufacturer |
J**Y
I absolutely love all of my RaceFace products.
Super fit, finish and function.
B**E
Item as described
The stem looks great and performs well on my trail bike. I purchased it because it is shorter, more compact, and lighter the. My factory stem.
S**D
Helped greatly with Reach & stack height!
My bike was in desperate need of this upgrade. Reach & stack height is a lot better than the stock stem & bars my bike came with. If you haven’t made any adjustments to your cockpit this would be a great first step!
R**N
Perfect fit
The Chester Stem was a great upgrade over the stock Stem. It added some extra responsiveness and brought the bars in closer for more comfort.
N**0
Shorten up the reach on an XC bike
I got this to shorten the reach on my Trek Marlin 7. While I know that on an XC bike you want a longer stem, I just didnt feel centered while on fast downhill trails. You do lose some climbing efficiency, but nothing too noticeable if you leave your spacers in the original position. I made the mistake of putting this stem above all my spacers and got horrible pedal bob and was going nowhere amd getting very tired
B**N
All around great product.
Took me a couple times of adding it to my cart and taking it out didn't want to spend almost 50 dollars on a stem. After receiving it in just two days I was really happy I decided to go with it and I'm not disappointed on how much I spent because it's worth it. Also looks really good on my bike. This stem is perfect length and degree it makes a really nice cockpit for the rider.
S**C
Great product!
I definitely would recommend this Race Face stem to anyone trying to upgrade their bike. My original stem was 60mm and I can definitely tell the difference with how I’m sitting on the bike. Great value! To me it’s worth a few extra bucks to get a quality product. You don’t want your stem failing you if your taking your bike down hill.
K**.
Pair with Chester bars for a perfect fit
I put this stem on my medium frame 29" Giant Talon hardtail, along with Chester 740 bars and Manitou shocks. I'm 5'11" and these gave me a perfect reach. with the wider bars on, the shorter stem didnt make the bit to twitchy either. Happy with my purchase.
S**S
potence vtt courte 70 mn
V**A
Tutto bene
L**A
Tal como lo describen
D**D
Excelente calidad y envío muy rápido y bien empacado
あ**あ
見た目とポジション合わせに。 とにかくカッコ良くて丈夫そう。 ステムの締め付けボルトがM6だけど、ハンドルの締め付けと同じM5だったら良かった。
Trustpilot
2 months ago
1 week ago