Ritchey Road Comp Drop In Integrated Headset: 1-1/8" IS42/28.6 IS42/30 Black CheckoutTitle=Halo Supadrive MTC Center Lock Disc Hubs only 4 grams

only 4 grams

Length 135 Color Red Flange No Lock On Yes Grip Shift Specific No Defined Color Red Shape Round

One 264mm spoke = 6g

Shimano Internally Geared Hub Small Parts KitsAlfine hubs are packaged without small parts and require this kit plus a cog

Iron temperature: 180°C

Ritchey Road Comp Drop In Integrated Headset: 1-1/8" IS42/28.6 IS42/30 Black CheckoutTitle=Halo Supadrive MTC Center Lock Disc Hubs only 4 gramsAffordable drop in 1 1 8" headset with crown race top cap and compression ring star nut and compression cap. S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower IS42 Color Black Bearing Type Sealed Cartridge Defined Color Black