Coefficient AR Carbon Handlebar (Matte Black) (31.8mm) (38cm)

Coefficient AR Carbon Handlebar (Matte Black) (31.8mm) (38cm)
In Stock Online
Usually ships in 24 hours
FREE Shipping Eligible! Learn More
Price: $349.00


  • 38cm
  • 42cm
  • 44cm
  • 46cm
View Size Chart
This item earns up to 349 VIP Reward Points Learn More

The Coefficient AR (All Road) carbon handlebar utilizes a unique shape that optimizes how riders interact with their bike and provides more comfortable and efficient riding positions for long distance efforts.


  • Coefficient specific "SWOPE" (Slope + Sweep) puts riders in a more comfortable and efficient position that improves performance over long rides
  • Toray unidirectional carbon fiber is tested to the highest ISO standards for road and mountain
  • Proportional top section grip diameter corresponding to the width of the handlebar to better better fit the stature of different sized riders
  • Unique shape provides multiple hand positions for increased comfort over long distances
  • Suited for a wide array of disciplines: endurance road, gravel, cyclocross, bikepacking & touring
  • Internal cable routing for a clean cockpit

Handlebar Type: Road/Gravel (Drop Bars)
Shape (Bend Style): Ergo
Stem Clamp: 31.8mm
Drop: 120mm
Reach: 77mm
Sweep: 16° Sweep, 12° Slope
Brake Lever/Shifter Compatibility: Road (23.8mm Mount Point)
Material: Carbon Fiber
Color: Black
Weight: 276g (42cm)

This product was added to our catalog on February 4, 2022

Width (C to C)38cm40cm42cm44cm
Clamp Diameter31.8mm31.8mm31.8mm31.8mm
Drop Width (C to C)40cm42cm44cm46cm
Stem to Computer (C to C)87mm87mm87mm87mm
Clamp Area Width56mm56mm56mm56mm
Aero Top Width43mm45mm47mm49mm
Weight (grams)310g315g320g325g

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.