RockShox Reverb AXS B1 Electronic Control Module - 30.9 and 31.6 R0 The Z1 KinetiCore is the

The Z1 KinetiCore is the one for those looking for a featherweight with best in class ventilation

Thanks to the increased oil flow

Material: body composite

350 and 180 rear hubs only

the Classic Chain Drive has a hardened steel breaking pin and an additional pin in the handle

RockShox Reverb AXS B1 Electronic Control Module - 30.9 and 31.6 R0 The Z1 KinetiCore is theSeatpost Electronic Module (Includes Collar And Electronics Module, No Battery) 30. 9 31. 6mm Reverb AXS B1+ (2026+) Features Includes Items as pictured Suitable for Reverb AXS B1 seatpost models. Part 11. 6818. 065. 000 (30. 9 and 31. 6) Mfr Claimed Weight TBC