GIANT OverDrive Zero Stack Headset - Tapered 1-1/8" / 1-1/2" - MTB - All E-Bikes - Black recumbant The CX177 features form fitting

The CX177 features form fitting and durable microfiber and mesh upper with a comfortable and secure BOA® closure utilizing Carbitex tongue panels for reduced friction lace adjustment

and waterproof anti-microbial microfiber cover

bigger sizing options

a replacement inner tube and other personal items and impresses with other features

and durability

GIANT OverDrive Zero Stack Headset - Tapered 1-1/8" / 1-1/2" - MTB - All E-Bikes - Black recumbant The CX177 features form fittingFits for Giant Liv Tapered Mountain Bikes and all Giant Liv E Bikes Internal bearing headset for tapered 1 1 8" to 1 1 2" steerer tubes Forged and CNC machined alloy cups Angular contact bearings Alloy top cap, see note below. Compatible with 10+ Giant mountain frames with tapered headtubes Use reducer crown race 49001 49035 to fit 1 1 8" non tapered forks * NOTE: May have alternative OEM top spacer substituted for the FSA tall stack. If this is a