The strongest DH derailleur available. Period. Utilizing our Full-Mount design, the XX DH Transmission Derailleur takes the same robust architecture as our other Transmission derailleurs and delivers an even more robust, DH-focused design ready for World Cup start huts or the gnarliest freeride lines. With the power of AXS we can deliver the most precise shifting and the cleanest cockpit. And just like T-Type, the derailleur and cassette are designed to work in lockstep using Cassette Mapping to deliver constant chain engagement for uninterrupted power transfer. Meaning you can shift when and where you want, whether it's the start ramp or sprinting full gas to the line.Features- Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impact- Install and pair via the reliable and familiar standard AXS set-up and pairing procedure.- Replaceable skid plates, outer parallelogram link, and rebuildable thread-on cage assembly- Most robust DH-specific Inline Cage features flat outboard surface for easy maintenance- Type 4 damper results in very quiet operation through the roughest tracks- T-Type chain compatibility only