TRP CK-8050 Crankset
Best durable upgrade for dedicated electric mountain bike enthusiasts.
Built for rugged mountain terrain, these forged aluminum arms prioritize stiffness and power transfer. The 30mm spindle design ensures a robust connection, making this a reliable foundation for high-performance 12-speed drivetrains.
$164.99
Who it's for
- Weight-conscious mountain bikers looking to improve climbing efficiency
- Performance-oriented riders seeking maximum responsiveness from their drivetrain
- Custom bike builders prioritizing a clean and professional appearance
Who should skip it
- Budget-focused cyclists who prioritize value over marginal weight savings
- Aggressive downhill riders frequently navigating extremely rocky and technical terrain
- Home mechanics who prefer universal standards and simple tool setups
Performance breakdown
Power Transfer
The 30mm spindle provides exceptional stiffness for efficient, direct energy delivery.
Build Durability
Forged aluminum construction handles aggressive trail abuse without sacrificing structural integrity.
System Versatility
Modular design adapts easily to various bottom bracket and chainline configurations.
Weight Efficiency
Solid construction adds a bit of heft compared to carbon alternatives.
Customization Potential
The open-platform approach lets riders dial in their preferred drivetrain setup.
Installation Complexity
Requires specific tools and chainring selection, demanding some mechanical know-how.
Key Specs
Material
Forged Aluminum
Weight
862 grams
Crank Arm Length
165 mm
Spindle Diameter
30 mm
Drivetrain Speed Compatibility
12-speed
Bottom Bracket Interface Type
DM CINCH
Intended Use
Mountain
Number of Chainrings
0
Boost Compatible
Yes
Know before you buy
Still have a question?
Ask Metto anything about the TRP CK-8050 Crankset before you decide.
