ACS Maindrive Headset EC34/28.6|EC34/30 Black MFPN=SLPR-33-R3 fits in saddle bag or

fits in saddle bag or jersey pocket

Any frame that uses an external cup headset with a 34mm upper head tube inner diameter and 34mm

Vendor Dt swiss Manufacture Number HWQASM00S1461S Model Name RWS Plug In Category Hubs

Bearing# 2437 ID X OD X W (mm) 24x37x7 Brand Sram

}Finish Line 1-Step Cleaner and Bike Chain Lube - 17oz Aerosol

ACS Maindrive Headset EC34/28.6|EC34/30 Black MFPN=SLPR-33-R3 fits in saddle bag orMainDrive External Headsets utilize forged steel cups alloy tops and cap with sealed mechanism bearings. Color Black Bearing Type Cartridge Crown Race 30 Defined Color Black S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34 Size EC34 28. 6 EC34 30