Race Face Chester Stem - 70mm 31.8mm 8°
Best current price£41.99from Tredz
Best offers
Shopping.co.uk recommended and popular offers
Tredz£41.99Visit shop Race Face Black Chester 31.8Mm Mtb Stem Size 2
Visit shopTredz£41.99Visit shop All Offers
5 offers from £41.99 - £49.95
View price history by clicking the chart icon.
Leisure Lakes BikesRace Face Chester Alloy Mountain Bike 31.8mm Stem
Free delivery in 1–3 days
£49.95
Visit shop
Race Face Chester Alloy Mountain Bike 31.8mm StemFree delivery in 1–3 days£49.95Visit shop →
Race Face Chester Alloy Mountain Bike 31.8mm StemFree delivery in 1–3 days£49.95Visit shop →
Race Face Chester Alloy Mountain Bike 31.8mm StemFree delivery in 1–3 days£49.95Visit shop →
Product Information
Full details
The Race Face Chester Stem is an ideal choice for aggressive trail and mountain bike riders who prioritize structural integrity and long-term durability over weight savings. Constructed from forged 2014 alloy, this stem provides exceptional fatigue resistance and features an innovative handlebar clamp design to protect your components, though its robust build means it is heavier than carbon or high-end racing alternatives.
All features
| Model Part Number | ST12CHE31-870X8BLK |
|---|---|
| Brand | RaceFace |
Extended Product Information
FAQs
Is this stem compatible with 35mm handlebars?
No, this specific model is designed exclusively for 31.8mm handlebar diameters.
What is the rise on this stem?
This model features an 8-degree rise.
Does this stem include a top cap?
No, the stem is sold as a standalone component; the headset top cap is not included.
Can I use this stem for downhill racing?
Yes, the forged 2014 alloy and U-Shaped clamp design are engineered to withstand the rigors of aggressive riding, including downhill environments.
What tools do I need for installation?
You will need a standard set of metric Allen keys (typically 4mm or 5mm) and a torque wrench to ensure accurate bolt tension.
Troubleshooting
Handlebar slipping or rotating during use
Ensure the faceplate bolts are tightened to the recommended torque specification in an even 'X' pattern and verify there is no grease inside the clamp area.
Creaking sounds coming from the cockpit
Remove the faceplate, clean all mating surfaces, apply a light layer of friction paste if necessary, and ensure all bolts are torqued correctly.
Pros and Cons
Pros
- High structural strength for aggressive riding styles
- Protects handlebars from stress risers with optimized faceplate
- Interlocking clamp design improves load distribution
- Highly reliable forged alloy construction
- Excellent value for the durability provided
Cons
- Heavier than competitive lightweight or carbon stems
- Limited to 31.8mm handlebar standards
- Fixed 70mm length may not suit all reach requirements
Setup, Compatibility & Care
To install the Race Face Chester Stem, ensure your steerer tube is clean and free of debris. Slide the stem onto the steerer tube and tighten the steer-tube bolts evenly to the manufacturer's specified torque settings. When installing the handlebars, tighten the faceplate bolts in an 'X' pattern to ensure even pressure distribution.
Compatibility note: This stem is designed exclusively for 31.8mm diameter handlebars and standard 1 1/8 inch (28.6mm) steerer tubes. Periodic maintenance should include checking the bolt torque values every few rides, especially after significant impacts, and ensuring the faceplate remains properly aligned with the stem body.