ACS
Maindrive Headset, IS42/28.6 - IS42/30

2 Ways to Buy!

1) Get their price from us.

their price
$23³⁵

current best match:
Amazon

request one we've missed

2) Buy from us at MSRP.

Own it now for

$25⁹⁹

choose a size and color above to show stock

FREE SHIP
Leaves Next Wed.

CNC machined alloy tops with sealed mechanism 45/45 degree bearings

Specifications

Bearing Type

Sealed Cartridge

Crown Race

30mm

Headset Steerer Fit

1-1/8" Threadless

Material

Aluminum

S.H.I.S. Lower

IS42

S.H.I.S. Stem Clamp

28.6 Threadless

S.H.I.S. Upper

IS42

Black - One Size UPC

816411001891

Black - One Size MPN

63831-1000

Blue - One Size MPN

63831-2000

Tree Fort ID:

333222409436

Have Experience With This?

not logged-in
log-in to receive an emailed response