*Specifically designed for frames with 30mm BB shell (Such as GT Speed Series 2012 and newer).
SPINDLE FIT: Designed as 2-pc crank, spindle included and built on to drive arm
MATERIAL: 7000 series CNC'd machined aluminum arms and heat-treated 24mm hollow chromoly spindle.
BOTTOM BRACKET: Outboard, sealed, included
CHAINRING: Requires 4-bolt chainring (104mm bolt pattern)
PEDAL FIT: 9/16" (standard for 3pc cranks)
FRAME FIT: Specifically designed for frames with 30mm BB shell (Such as GT Speed Series 2012 and newer)
INCLUDES: Right and Left crank arms, spindle, sealed bearing outboard bottom bracket and crank arm bolts
BLACK ONLY - BOTTOM BRACKET INCLUDED
Weight: 26.5oz/751.2g (complete w/bottom bracket)