Related product

1-1/8" Upper / 1-1/8" Bottom

PT-1800T

ZS44/28.6-26TPI | ZS44/30

1-1/8" x 26T (Internal Threaded Headset)
ø25.4x44x30

Height:        19+3.8=22.8mm
Weight:       142g
Bearings:     Semi Cartridge Bearings  
                    Ball Retainer: 5/32" x 22(R003)
Material:      Steel cups & crown race 
Finish:          ED BK

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