ELILEE Ultralight 110BCD Direct Mount Spider

Lightweight Performance. Maximum Compatibility.

The ELILEE Ultralight 110BCD Direct Mount Spider has been developed for riders looking to build the lightest possible drivetrain without compromising stiffness or reliability. Precision CNC machined from premium 7075 aluminium alloy, it provides a lightweight, rigid connection between your crankset and chainrings while maintaining exceptional power transfer.

Designed around the Easton Direct Mount interface, it fits the ELILEE X310 Carbon Crankset and other compatible cranksets, allowing the use of standard 110BCD 4-bolt chainrings from Shimano and other leading manufacturers.

Weighing just 44g, it's the perfect choice for riders building a lightweight race bike or upgrading an existing drivetrain.

Key Features

• Direct fit for ELILEE X310 Carbon Crankset
• Compatible with other Easton Direct Mount cranksets
• Standard 110BCD 4-bolt chainring interface
• Precision CNC machined from 7075 aluminium alloy
• Ultra-lightweight 44g
• Optimised 7.6mm chainline offset
• Precision engineered for maximum stiffness
• Clean, factory-quality finish
• Supports Shimano 105 and higher-tier chainrings

Precision Engineered

Every ELILEE Spider is CNC machined from high-strength 7075 aluminium alloy, delivering exceptional stiffness while keeping weight to an absolute minimum.

The result is a lightweight yet incredibly rigid platform that transfers power efficiently while maintaining precise chainring alignment under load.

Built Around the ELILEE Platform

The ELILEE X310 has been designed as a complete crank system.

Using the Easton Direct Mount interface, riders can choose between lightweight spiders, power meters and chainring options to create the drivetrain that best suits their riding style.

The Ultralight 110BCD Spider offers maximum flexibility, allowing a wide range of standard 110BCD chainrings to be fitted while maintaining the exceptionally low weight of the X310 platform.

Lightweight Where It Matters

Rotating weight has a greater influence on ride feel than many static components.

At just 44 grams, the ELILEE Ultralight Spider adds virtually no unnecessary weight while providing the rigidity expected from a premium performance drivetrain.

It's another example of ELILEE's philosophy of removing weight without compromising performance.

Technical Specifications

Construction

• CNC Machined 7075 Aluminium Alloy

Interface

• Easton Direct Mount

Chainring Standard

• 110BCD 4-Bolt

Dimensions

• Chainline Offset: 7.6mm
• Spider Thickness: 3.5mm

Weight

• 44g

Compatibility

Cranksets

• ELILEE X310 Carbon Crankset
• Compatible with cranksets using the Easton Direct Mount interface

Chainrings

• Standard 110BCD 4-Bolt chainrings
• Supports Shimano 105, Ultegra and Dura-Ace chainrings
• Compatible with many aftermarket 110BCD chainrings

Why We Stock It

At Off The Front, we believe every component should contribute to the overall performance of the bike. The ELILEE Ultralight 110BCD Spider is a perfect example—combining premium materials, precision machining and exceptionally low weight into a beautifully engineered component that complements the ELILEE X310 Carbon Crankset. For riders looking to build a lightweight, highly adaptable drivetrain, it's the ideal finishing touch.