Easton EC90 SL Crank Spindle
Best lightweight upgrade for performance cyclists seeking precision and reliability.
A precise replacement component engineered for high-performance cranksets. This 30mm spindle ensures optimal power transfer and drivetrain reliability, serving as a critical maintenance part for keeping equipment running smoothly.
$99.99
at
Airpark Bike Co
More EC90 SL options
Who it's for
- Weight-conscious road and gravel cyclists seeking maximum performance.
- Multi-discipline riders who value adaptable drivetrain components.
- Competitive racers demanding immediate responsiveness during sprints.
Who should skip it
- Owners of frames with narrow or non-standard bottom bracket shells.
- Home mechanics who prefer working with universal bicycle tools.
- Budget-focused cyclists looking for basic replacement parts.
Performance breakdown
Stiffness-to-Weight Ratio
Engineered for maximum power transfer without adding unnecessary rotational mass.
Installation Simplicity
Direct-fit design makes swapping out worn components straightforward and efficient.
Material Durability
High-grade construction withstands the intense torque demands of competitive cycling.
System Compatibility
Strictly limited to specific EC90 SL and CINCH-based configurations.
Precision Engineering
Exact 30mm diameter ensures a seamless, play-free interface with bearings.
Maintenance Utility
An essential, reliable solution for extending the life of premium cranksets.
Key Specs
Spindle Diameter
30 mm
Spindle Length
129 mm
Weight
86.18 grams
Compatibility
EC90 SL Cranksets
Bottom Bracket Interface
CINCH
Know before you buy
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