TranzX Wireless Electronic Dropper Post - 31.6mm - No Cable - Wireless - 150mm Drop - 445mm Length - 1 x Remote - 22.2mm Bar Clamp YGroup_7534251835437 They all are paired with

They all are paired with a steel X-SYNC 2 chainring to work quietly

Stainless Steel bolts: 70mm: 136g

Who's this item for: Anyone running a tubeless setup will love these valves

TRP state that the TR12 rear derailleur works best with the Sram PG-1230 NX Eagle 11-50 cassette for HG freehubs and that it also works very well with Sram XG-1275 GX Eagle

Fabric & Specifications

TranzX Wireless Electronic Dropper Post - 31.6mm - No Cable - Wireless - 150mm Drop - 445mm Length - 1 x Remote - 22.2mm Bar Clamp YGroup_7534251835437 They all are paired withElectronic Dropper Post with Bluetooth connection The all new EDP01 wireless dropper post eliminates the need to run a cable from your dropper lever to the post (making for a simple install) but also means less maintenance down the road. If simplicity is your thing and you value the reliability of TranzX, this is your dropper. Quick specs Travel: 150 & 170mm Diameters: 30. 9 & 31. 6mm Sealed adjustable air cartridge Bluetooth 5. 0 wireless