ACS Maindrive Headsets Model=Tubeless Rim Valves 5" Baseplate

5" Baseplate

Gen2 HD cranks are perfect for enduro usage

Tubeless ready for flat prevention traction at low pressures and comfort TPI 60 Color Black

Silver Material Aluminum Pad Attachment Style Threaded Post

DOUBLE DENSITY FOAM: Firmer on the ischial bones softer on the nose for optimal comfort in every riding position Length 277 Gender/Age Unisex Color Black Rail Material Kium Weight 220

ACS Maindrive Headsets Model=Tubeless Rim Valves 5" BaseplateForged steel cups, alloy tops and cap with sealed bearings Available for 1" (25. 4mm) or 1 1 8" (28. 6mm) EC (traditional cup) applications 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