Related product

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

PT-1808S

ZS44/28.6 | ZS44/30

1-1/8" Internal Headset
ø28.6x44x30

Height:        9.6+2.9=12.5mm   
Bearings:     Sealed AC Bearings
                    41x45°x6.5(R408)
Material:      Top cover: AL6061
                    w/steel or AL7075 crown race
Finish:          Anodized

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