Easton EC90 ALX Handlebar Installation Guide
- June 13, 2024
- EASTON
Table of Contents
Easton EC90 ALX Handlebar
Product Information
The product in question is the RB22EC90ALX10D series. It is a handlebar designed for bicycles. The handlebar is made of EC90 ALX material, which is a lightweight and durable carbon fiber composite. It has a 10-degree flare angle, providing a comfortable and ergonomic grip for the rider. The handlebar is compatible with Shimano Di2 electronic shifting systems. It comes in a sleek black color.
Product Usage Instructions
- Installation
- Ensure that your bike is securely positioned or mounted.
- Remove the existing handlebar, if applicable.
- Position the RB22EC90ALX10D handlebar onto the bike’s stem.
- Align the handlebar with the desired angle and position.
- Tighten the stem bolts to secure the handlebar in place. Use an appropriate torque wrench to avoid over-tightening.
- Adjusting the Width
- Measure Dimension A, which represents the advertised bar width, from center-to-center at the hoods.
- If necessary, adjust the width by loosening the stem bolts and sliding the handlebar inward or outward.
- Once adjusted, tighten the stem bolts again to secure the handlebar in the desired width.
- Adjusting the Drop
- Measure Dimension B, which represents the width at the end of drops.
- If necessary, adjust the drop by loosening the stem bolts and rotating the handlebar slightly up or down.
- Once adjusted, tighten the stem bolts again to secure the handlebar in the desired drop position.
- Compatibility
- Ensure that your bike’s stem has a 31.8mm clamp zone, as this handlebar is designed to fit that size.
- Check if your bike’s frame and fork allow for a 10-degree flare angle handlebar.
- Part Numbers and Descriptions
- The RB22EC90ALX10D series is available in different sizes, represented by part numbers RB22EC90ALX10D38, RB22EC90ALX10D40, RB22EC90ALX10D42, RB22EC90ALX10D44, and RB22EC90ALX10D46.
- The numbers in the part descriptions represent the advertised bar width (Dim A in cm) and the width at the end of drops (Dim B in cm). Please consult the complete user manual for more detailed instructions and safety guidelines.
Product Dimension
| Part # | Description | Dim A (cm) | Dim B (cm |
|---|---|---|---|
| RB22EC90ALX10D38 | RB,EC90 ALX,10D,31.8,BLK,Di2,38 | 38 | 42.3 |
| RB22EC90ALX10D40 | RB,EC90 ALX,10D,31.8,BLK,Di2,40 | 40 | 44.3 |
| RB22EC90ALX10D42 | RB,EC90 ALX,10D,31.8,BLK,Di2,42 | 42 | 46.3 |
| RB22EC90ALX10D44 | RB,EC90 AXLX,10D,31.8,BLK,Di2,44 | 44 | 48.3 |
| RB22EC90ALX10D46 | RB,EC90 ALX,10D,31.8,BLK,Di2,46 | 46 | 50.3 |
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