Bicycle Crankset
Mountain Bike Crankset Hollow Unified Crank Arms 104BCD with Spindle
$16.81
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This mountain bike crankset is made from high-grade 6061 aluminum alloy and features a chromoly steel spindle. The hollow unified design of the crank arms reduces weight while maintaining stiffness. It has a 104BCD interface and a 24mm spindle diameter, suitable for modern single-chainring drivetrains. Ideal for building custom trail bikes, upgrading daily transportation bikes, or performing maintenance.