The FSA Vero Comp Crankset 50/34T S9 delivers dependable performance and clean shifting for riders who want solid road efficiency without breaking the bank. Built with a blend of smart materials and proven design, it’s a crankset that’s ready to spin through long training miles or daily commutes with the same smooth consistency.
The cold-forged aluminum arms balance stiffness and weight for confident power transfer, while the combination of a durable chromoly inner ring and precisely machined aluminum outer ring keeps shifts crisp and reliable under load. Finished in polished anodized black with clean laser graphics, it looks as good as it performs.
Cold-forged 6061-T6 aluminum crank arms for strength and efficient power delivery
Stamped, ramped, and pinned aluminum outer chainring for quick, precise shifting
Chromoly steel inner chainring for long-lasting durability
Shimano/SRAM 9-speed compatible for wide drivetrain versatility
Polished anodized black finish with clean laser-etched graphics
Designed for a 103mm spindle for a 44mm chainline (bottom bracket sold separately)
For riders upgrading or refreshing their drivetrain, the FSA Vero Comp blends performance, value, and reliability—everything needed to keep the wheels turning smoothly.
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68
Chain Compatibility
9-Speed
Chainline/Hub Compatibility
130 Hubs
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
English Threaded
Intended Use
Road
Number of Speeds
9-Speed
Pedal Spindle
9/16"
Rings
50-34
Spindle Interface Type
Square Taper - JIS
Spindle Length (mm)
103mm
Black - 172.5mm UPC
840031105295
Black - 172.5mm MPN
330-0351554050
Tree Fort ID:
333222472247
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