Headset Threadless 1" with Cap Prestine PT-1209A ISO EC30 Black

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Fixed Rate Regular Post - $8.95
Dear customer, Cut off time for same day postage is now 12:30pm (Adelaide time). Any orders place after this time including Express options may not be sent until the next business day. Free Regular Shipping for Orders of 2 or more items over $50 Regards RAM Cycle Parts. Regards RAM Cycle Parts.

Fixed Rate Express Post - $11.95
Dear customer, Cut off time for same day postage is now 12:30pm (Adelaide time). Any orders place after this time including Express options may not be sent until the next business day. Free Express Shipping for Orders of 2 or more items over $100 Regards RAM Cycle Parts.

Quality Aluminium ISO Threadless Head Set to suit 1" Steerer tube, includes alloy cap and double star nut.
Can be used on carbon steerer with one of or stem expanders. (Star nuts are not suitable for use in carbon steerers)
Sealed Cartridge Bearings, cups made from 6061 aluminium with 7075 crown race.
Top and bottom seals to keep out dust and water.
Weight 74 grams excluding Cap & Star Nut.
26.4mm Crown Race, 30.2mm Cup Size, Overall Stack Height 29.7mm - Upper Height 16.7mm + Lower Height 13mm
Note: There are two common 1" sizes, (JIS and ISO), ensure you select the right size for your application.
Prestine brand made by Yantec Industries (One of Taiwans leading OE manufactuers)