Sinz Integrated Headset V2 Head Tube Size:1 1/8 to 1 Step-Down stainless fork race

stainless fork race

It's the Profile 3/8 Volcano Washer

pinned joint construction intended for dirt jump

BEARINGS: Super-smooth rolling

clamping area for a more structurally sound

Sinz Integrated Headset V2 Head Tube Size:1 1/8 to 1 Step-Down stainless fork raceThe Sinz Integrated Headset V2 is designed for frames with integrated head tube for integrated headsets. Includes sealed cartridge roller bearings, stainless fork race, star nut, headset bolt, and etched alloy top cap. PRODUCT WEIGHT: 1" = 3. 2 ounces 91 grams 1 1 8" = 3. 2 ounces 91 grams AVAILABLE SIZES: 1 1 8" to 1" Step Down (for frames with 1 1 8" integrated headtube using a 1" fork) 1 1 8" Integrated COLOR OPTIONS: BLACK WHITE RED BLUE