Easton | EA90 SL Stem

Ten grams lighter. Every bit as direct.

The Easton EA90 SL is a lightweight alloy stem for road and gravel riders who want precise handling with less weight at the front of the bike.

It builds on the standard EA90 platform with the same enlarged boom diameter for greater stiffness, then adds titanium bolts to reduce its reference weight to approximately 110g in the 100mm length.

The TopLock faceplate simplifies handlebar installation, while Easton’s ICM system positions the included Garmin computer mount directly in front of the stem for a cleaner cockpit.

Important Compatibility Note

Compatible with:

• 31.8mm handlebars
• 1 1/8-inch threadless steerer tubes

The stem has a reversible ±7° rise. Confirm the required stem length and orientation before ordering.

Key Features

• Lightweight EA90 Alloy Body
Easton’s high-grade aluminum construction balances low weight with the stiffness needed for precise steering.

• Titanium Bolts
Titanium hardware reduces weight compared with the standard EA90 Stem.

• Enlarged Boom Diameter
The wider stem body improves stiffness for more immediate and controlled steering response.

• TopLock Faceplate
The upper faceplate bolts tighten first to simplify handlebar installation and alignment.

• Easton ICM System
Supports Easton’s direct-mount computer system for a cleaner cockpit with less exposed hardware.

• Included Garmin Mount
An Easton ICM Garmin computer mount is supplied with the stem.

Technical Specifications

• Category
Lightweight Alloy Stem

• Discipline
Road / Gravel

• Stem Material
EA90 Aluminum Alloy

• Bolt Material
Titanium

• Handlebar Clamp Diameter
31.8mm

• Steerer Compatibility
1 1/8-inch threadless

• Rise
±7°

• Available Lengths
70mm / 80mm / 90mm / 100mm / 110mm

• Weight
Approximately 110g in the 100mm length

• Faceplate System
Easton TopLock

• Computer Mount Compatibility
Easton ICM

• Finish
Black Anodized

• Included Components
Easton EA90 SL Stem and ICM Garmin computer mount

Less weight at the cockpit, more confidence through every turn.