Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impactInstall and pair via the reliable and familiar standard AXS set-up and pairing procedureReplaceable skid plates, outer parallelogram link, and rebuildable thread-on cage assemblyMost robust DH-specific Inline Cage features flat outboard surface for easy maintenanceType 4 damper results in very quiet operation through the roughest tracksT-Type chain compatibility onlyDoes not include AXS batteryXX DH7sp241to1BLKUPC/EAN/GTIN: 710845928666