The FSA Comet crank is a stiff, modular 1x crankset with a 24mm alloy spindle, offering high-value for the price. Solid forged 6061 aluminium arms put power and durability at the forefront, with channeling at the back to trim weight. A no-pinch bolt design on the left-hand crankarm makes fitting easier and looks cleaner. The modular configuration allows for compatibility with boost 148 frames.
24mm chromoly spindle
Convertible spider design for different chainring and chainline configurations
Direct mount steel chainring
Solid forged AL6061 crank arms
Thick-thin tooth design for maximum chain engagement
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
73, 92
Chain Compatibility
12-Speed
Chainline/Hub Compatibility
157 Super Boost Hubs
Chainring BCD
Direct Mount - FSA
Color
Black
Crank Arm Length
170mm, 175mm
Intended Use
Mountain
Number of Chainrings
Single
Pedal Spindle
9/16"
Rings
32
Spindle Interface Type
FSA MegaExo
Spindle Length (mm)
Integrated Spindle
Black - 170mm UPC
840031082305
Black - 170mm MPN
310-0374433050
Black - 175mm UPC
840031082312
Black - 175mm MPN
310-0374435050
Tree Fort ID:
333222452499
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