Campagnolo EKAR Crankset
Best lightweight 1x drivetrain for performance-focused gravel cyclists.
This is a masterclass in gravel-specific engineering, blending a featherweight carbon build with the rugged durability needed for long, unpredictable rides. While the proprietary bottom bracket requirement limits your component choices, the narrow Q-factor and tool-free chainring swaps offer a level of ergonomic precision that serious riders will immediately appreciate.
$111.00
at
Bicycle World NY
More EKAR options
Who it's for
- Weight-conscious gravel racers building high-performance bikes
- Riders tackling wet, muddy, or gritty off-road conditions
- Cyclists seeking better clearance on technical, rocky terrain
Who should skip it
- Budget-focused riders comparing costs against mainstream drivetrain brands
- Cyclists wanting to mix and match drivetrain components
- Riders needing quick access to replacement parts locally
Performance breakdown
Weight Efficiency
Carbon construction keeps the rotating mass impressively low for gravel climbs.
Chain Security
Narrow-wide tooth profile locks the chain in place over rough terrain.
Ergonomics
The narrow 145.5mm Q-factor promotes a natural, efficient pedaling stance.
Maintenance Ease
Swapping chainrings without removing the crankset saves significant shop time.
Structural Rigidity
Steel axle and carbon arms provide excellent power transfer under load.
System Compatibility
Requires specific Pro-Tech bottom bracket, limiting your component mixing options.
Key Specs
Number of Chainrings
Single
Spindle Interface Type
Campagnolo Ultra-Torque
Chainring BCD
123
Pedal Spindle
9/16"
Drivetrain Speeds
13
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