Easton EC90 ALX Di2 Road Handlebar - Black - 44cm - 31.8mm

The Easton EC90 ALX road bike handlebar is a premium component designed for adventure and gravel r...

Best current price£229.95from Merlin Cycles

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Merlin CyclesEaston Black Ec90 Alx Di2 Carbon Road Handlebar - / 44Cm / 31.8Mm
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£229.95
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TredzEaston Black Ec90 Alx Di2 10D Road Bike Handlebars Size 10
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£229.99
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Product Information

Full details

The Easton EC90 ALX Di2 Road Handlebar is a high-performance component designed for gravel and adventure riders who demand professional-grade weight savings and improved ergonomics. It excels at providing superior control on technical terrain through its innovative 10-degree flare and size-specific shaping, though riders should note that its specialized design is optimized specifically for road and gravel racing geometry rather than casual touring setups.

All features

Model Part NumberEARB22EC90ALX10D44
BrandEaston

Extended Product Information

FAQs

Is this handlebar compatible with hydraulic disc brake lines?

Yes, the bar is designed to accommodate internal routing for modern road and gravel braking systems, including hydraulic lines.

What is the weight of the 44cm version?

The total weight for the Easton EC90 ALX is approximately 205g, though slight variations can occur based on manufacturing.

Can I use clip-on aero bars with these?

It is generally not recommended to attach clip-on aero bars to this model unless specified by the manufacturer, as it may compromise the structural integrity of the carbon top section.

Does the handlebar come with bar tape?

No, bar tape is not included. It is recommended to use high-quality wrap to maintain the ergonomics of the top section.

What is the drop and reach?

This handlebar features a 123mm drop and an 80mm reach.

Is the flare measured at the drops?

Yes, the 10-degree flare refers to the outward angle of the drops compared to the top section, providing the wider base.

Troubleshooting

Handlebar slips inside the stem clamp

Apply high-quality carbon friction paste to the clamping surface and ensure the stem bolts are tightened to the manufacturer's recommended torque setting.

Difficulty routing Di2 cables

Ensure you are using the correct entry/exit ports and consider using a magnetic cable routing tool to guide wires through the internal channels.

Pros and Cons

Pros

  • Extremely lightweight at approximately 205g
  • Enhanced control via 10-degree drop flare
  • Clean integration for Di2 bar-end junction boxes
  • Ergonomic size-specific top section shaping
  • High-modulus carbon construction for strength and vibration damping

Cons

  • Not intended for heavy-duty bikepacking or extreme mountain biking
  • Specific 31.8mm clamp requirement limits compatibility with older or oversized stems
  • Higher price point reflecting premium carbon manufacturing

Setup, Compatibility & Care

To ensure peak performance and safety, follow these guidelines for your Easton handlebar:

  1. Stem Compatibility: Only use with stems featuring a 31.8mm handlebar clamp diameter. Ensure the faceplate is tightened to the manufacturer's specified torque rating, generally using a calibrated torque wrench to avoid carbon damage.
  2. Installation: When installing shifters and brake levers, apply a thin layer of carbon friction paste to the clamping areas to prevent slippage without over-tightening the bolts.
  3. Di2 Routing: Use the designated internal routing channels for Di2 wiring. Ensure the bar-end junction box is seated firmly and that no cables are kinked or pinched during the assembly process.
  4. Maintenance: Regularly inspect the bar for any signs of surface cracks or deep scratches, particularly around the stem clamping area. Clean the bars using mild soap and water, avoiding harsh chemicals or solvent-based degreasers that can degrade the clear coat.

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