SRAM Rival Crank Arm Assembly
Best durable upgrade for road cyclists seeking reliable performance and value.
A lightweight, stiff aluminum crank arm assembly designed for modern road drivetrains. This component offers a reliable foundation for custom builds, featuring a versatile direct-mount interface that simplifies upgrades and maintenance.
$85.00
at
Airpark Bike Co
More Rival options
Who it's for
- Budget-conscious cyclists seeking professional-grade durability and performance
- Riders prioritizing mechanical simplicity and long-term component reliability
- Style-focused commuters and roadies wanting a premium look without carbon costs
Who should skip it
- Weight-weenies and competitive climbers focused on minimizing every gram
- High-wattage racers demanding absolute rigidity during explosive efforts
- High-mileage riders concerned about maintaining a pristine component appearance
Performance breakdown
Power Transfer Efficiency
DUB bottom bracket integration ensures consistent, reliable power delivery under load.
Weight-to-Stiffness Ratio
Aluminum construction provides a sturdy, responsive feel without unnecessary bulk.
Upgrade Versatility
Direct-mount interface makes swapping chainrings or adding power meters incredibly simple.
Drivetrain Compatibility
Seamlessly integrates with modern 12-speed road groupsets for smooth shifting performance.
Build Durability
Robust aluminum design withstands the rigors of daily training and racing.
Installation Ease
Standardized DUB interface simplifies setup for both mechanics and home builders.
Key Specs
Crank Arm Length
160 mm
Intended Use
Road
Drivetrain Speed Compatibility
12-Speed
Bottom Bracket Interface Type
DUB
Material
Aluminum
Weight
839 grams
Chainring Mount Type
Direct Mount
Number of Chainrings
0
Pedal Thread
9/16 inches
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