The Vision NS Compact Aero 386EVO Crankset – 50/34T delivers the perfect balance of aerodynamic efficiency, stiffness, and versatility for performance-driven riders. Designed around Vision’s modular crank platform, it allows for multiple chainring configurations, giving cyclists the freedom to fine-tune their drivetrain for racing, training, or long-distance efforts.
Its sculpted aero profile isn’t just for looks—it cuts through the wind while maintaining a clean, integrated appearance on modern aero frames. The forged alloy arms and 386EVO spindle ensure optimal stiffness-to-weight ratio, translating every watt of power into forward momentum. Whether chasing PRs on the road or shaving seconds in a triathlon, this crankset keeps the focus on speed and precision.
Key features:
Aerodynamic design for reduced drag and a sleek, integrated look on aero frames.
Modular 2x system supports multiple chainring configurations for ultimate drivetrain versatility.
386EVO spindle provides wide bottom bracket compatibility and efficient power transfer.
Compact 50/34T setup offers the perfect gear range for climbing, racing, and endurance rides.
Lightweight alloy construction delivers stiffness and reliability without unnecessary grams.
The Vision NS Compact Aero 386EVO Crankset is built for riders who demand more from their drivetrain—speed, adaptability, and a refined aerodynamic profile that performs as fast as it looks.
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68, 86
Chain Compatibility
10-Speed, 11-Speed
Chainline/Hub Compatibility
135/142 MTB Hubs, 135/142 Road Disc Hubs < 415 mm , 135/142 Road Disc Hubs > 415 mm
Chainring BCD
110 FSA ABS
Chainring Setup
Road Double
Chainrings Included
Yes
Color
Black
Crank Arm Length
172.5mm
Defined Color
Black
Designed for ebike
No
Frame Interface
386EVO
Intended Use
Road, Tri
Number of Speeds
10-Speed, 11-Speed
Pedal Spindle
9/16"
Rings
50-34
Spindle Interface Type
386 EVO
Spindle Length (mm)
Integrated Spindle
Weight
869
Carbon - 170mm UPC
840031048530
Carbon - 170mm MPN
670-0206553050
Carbon - 172.5mm UPC
840031048547
Carbon - 172.5mm MPN
670-0206554050
Tree Fort ID:
333222473832
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