MATERIAL: U.S.A. Made 6061 Series Billet Aluminum and CNC machined
FIT: 4-Bolt bolt pattern for 104mm spiders
CHAIN FIT: 3/32"
BOLT REQUIREMENT: Typically uses "short" chainring bolts for most cranks
CRANK REQUIREMENT: Any crank with 4-Bolt spider or that can be adapted with a 4-bolt spider
Weight: 3.3oz/93g (44T)