Origin8 Thruster MTB/Boost Crank Arm Set 175mm 24mm Intergrated crankset black

  
Origin8 Thruster MTB/Boost Crank Arm Set 175mm 24mm Intergrated crankset black. Forged AL6061-T6 alloy crank arms for Origin8 Thruster Series modular cranksets. SRAM 3-bolt interface for direct mount chainrings and spiders. Crank arm tip protectors included with MTB/Boost and Fat 100/120 crank arm sets.