- Forged AL6061-T6 alloy spiders for Origin8 Thruster Series modular cranksets
- SRAM 3-bolt interface for crank arm mounting
- Available in both single and double chainring configurations for MTB, Boost/Fat, and Road/Cross/Gravel applications
Mount Compatibility: 64/104mm 4-Bolt
Type: 2x
Material: AL6061
Spec: MTB
Color: Black