34mm Threaded Straight Sealed Bearing Headset 1-1/8" For Brompton34mm Threaded Straight Sealed Bearing Headset 1 1 8" For Brompton Made In Taiwan The 34 Headset has an External 34mm Upper Cup and an External 34mm Lower Cup for use with a threaded 1 1 8 Straight Steerer. It uses sealed bearings and has been designed to offer superior reliability, quality and performance at an exceptional price point. Dcbikes Product Features : Name : Old School Bicycle Folding bike modified headset Built in size : 34mm Fork Diameter

Pin Link Plate: SIL-Tec

Weight 730 g

Speeds: 8-Speed (Wide Ratio)

Size Approx

Option For hose length

Color Tread/Side Black/Cream

Schwalbe's Nobby Nic is the allrounder that works in every situation

Black Tool for Square cranks

Material  AL6061 Forged

BCD：GXP Direct Mount 3 bolts

Simply put

Less resistance