Race Face
SIXC Carbon Riser Handlebar
Best carbon handlebar for aggressive enduro and downhill mountain bikers.
Conquer any trail with the RaceFace SixC Riser Carbon Handlebar, Race Face's most robust carbon option. Engineered for aggressive riding, it excels in All Mountain, Enduro, and Downhill disciplines, with suitability for light Freeride. This handlebar boasts a 785mm width and 31.8mm clamp diameter for superior control. Crafted from durable carbon, it features reinforced zones to prevent crushing at the stem and grips. The 3/4" rise offers a balanced posture for enhanced performance and comfort on demanding terrain.
$179.99
Owner Satisfaction
4.7
/ 5
Category Rank
21
/ 2100
#21 in Components
Price vs Category Average
+75%
Above average
Material
Carbon
/ Carbon
Who it's for
- Weight-conscious racers seeking faster climbing and agile handling
- Gravity riders demanding durability for aggressive, high-impact terrain
- Endurance riders wanting reduced fatigue on long, technical descents
Who should skip it
- Budget-focused cyclists preferring the value of aluminum components
- Mechanics who prefer the forgiving nature of metal parts
- Riders who prefer a narrower, custom-cut handlebar width
Performance breakdown
Structural Integrity
Reinforced carbon zones provide unmatched resilience for aggressive gravity riding.
Weight Efficiency
Impressively light build minimizes front-end fatigue on long, technical descents.
Vibration Damping
Carbon layup effectively mutes trail chatter for a smoother, controlled ride.
Steering Precision
The 31.8mm clamp diameter delivers a stiff, responsive feel through corners.
Ergonomic Geometry
Thoughtful sweep angles promote a natural, comfortable posture for all-day sessions.
Component Compatibility
Standard sizing ensures seamless integration with most modern mountain bike stems.
Key Specs
Material
Carbon
Width
785mm
Bar Clamp Diameter
31.8mm
Rise
19mm (3/4")
Back Sweep
8 degrees
Upsweep
5 degrees
Weight
210g
Color
Turquoise
Features
- Burliest carbon construction for ultimate durability
- Optimized for All Mountain and Enduro riding
- Reinforced zones enhance stem and grip security
- Provides a stable platform for confident control
- Suitable for light Freeride adventures
- Available in low and high rise options
- Exceptional strength-to-weight ratio
- Designed for aggressive trail riding
What customers say
Cyclists, especially aggressive trail and enduro riders, consistently praise the Raceface SIXC Carbon Riser Handlebar for its superior blend of lightweight design and robust strength. Riders frequently report enhanced control and comfort, noting that the carbon construction effectively dampens trail vibrations, significantly reducing arm fatigue during long, technical rides. This improved ride feel allows for greater precision on demanding terrain. Beyond performance, the handlebar's sleek aesthetics contribute to a premium bike appearance. While the initial cost is high, the consensus is that the tangible performance gains, durability, and increased rider confidence fully justify the investment. It is highly recommended as a top tier upgrade for serious performance seekers.
Know before you buy
Yes, the SIXC is designed specifically for aggressive disciplines including Downhill, Enduro, and All Mountain riding. Its carbon construction is reinforced in critical areas to handle the high-impact forces associated with these styles.
No, this specific model features a 31.8mm clamp diameter. You will need a compatible 31.8mm stem to install these bars correctly.
Yes, the carbon construction allows you to trim the bars to your preferred width. We recommend using a fine-tooth hacksaw and a cutting guide to ensure a clean, safe edge.
These angles are designed to put your wrists in a more natural, ergonomic position while riding. This geometry helps reduce fatigue during long descents and provides a more comfortable, stable feel in the cockpit.
Yes, you should always use a torque wrench when installing your stem, shifters, and brake levers. Carbon is sensitive to over-tightening, so adhering to the manufacturer's recommended torque specifications is essential to prevent damage.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$180