MATERIAL: High quality CNC machined 6061 T6 series aluminum here in the U.S.A.
FIT: 5-Bolt bolt pattern for 110mm spiders
CHAIN FIT: 3/32"
BOLT REQUIREMENT: Typically uses standard (or short) chain ring bolts. Some crank spiders require long bolts
CRANK REQUIREMENT: Any crank with 5-Bolt spider or that can be adapted with a 5-bolt spider
Weight: 2.7oz/77g (42T)