SRAM Rival Crank Arm Assembly
Best durable upgrade for road cyclists seeking reliable performance.
A lightweight, aluminum crank arm assembly engineered for stiffness and efficiency. It offers versatile compatibility with modern direct-mount systems, making it a reliable choice for road cyclists upgrading their drivetrain.
$85.00
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Who it's for
- Budget-conscious cyclists seeking high-end performance without the premium cost
- Riders looking for a durable and easy-to-maintain drivetrain setup
- Performance-oriented cyclists planning to track their training metrics eventually
Who should skip it
- Weight-conscious racers prioritizing the lightest possible climbing setup
- Style-focused riders who prefer the sleek look of carbon components
- Competitive sprinters demanding maximum power transfer during explosive efforts
Performance breakdown
Power Transfer Efficiency
Aluminum construction provides a rigid platform for consistent, responsive pedal strokes.
System Versatility
The 8-bolt interface allows seamless integration with diverse power meter options.
Weight Optimization
Solid performance, though slightly heavier than top-tier carbon fiber alternatives.
Maintenance Simplicity
DUB spindle system makes bottom bracket installation and servicing remarkably straightforward.
Durability
Rugged aluminum build withstands daily abuse without sacrificing structural integrity.
Drivetrain Compatibility
Broad support for 12 and 13-speed setups ensures future-proof drivetrain flexibility.
Key Specs
Weight
839 grams
Crank Arm Length
165 mm
Intended Use
Road
Drivetrain Speed Compatibility
12, 13
Spindle Interface Type
SRAM DUB
Material
Aluminum
Chainring Mount Type
8-Bolt Direct Mount
Number of Chainrings
0
Bottom Bracket Included
No
Color
Black
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