Rock Shox base unit Reverb AXS B1+ 34.9 2026+ Telescoping A0

Rock Shox base unit Reverb AXS B1+ 34.9 2026+ Telescoping A0

The RockShox Reverb AXS B1+ inner base unit is an original service part intended for Reverb AXS dropper seatposts of generation B1+ from model year 2026 with a diameter of 34,9 mm. This unit forms a key part of the seatposts telescopic mechanism and ensures correct extension, smooth action and long-term reliability during intensive use. The Telescoping A0 version corresponds to the current RockShox manufacturing specifications. It is an original component from RockShox.

Features and benefits

Original inner base unit for Reverb AXS seatposts

Designed for generation B1+ from model year 2026

Compatibility with seatposts with a diameter of Ø 34,9 mm

Ensures smooth action and correct function of the telescope

Precise manufacturing tolerances for a long life and reliability

Technical specifications

Type: seatpost inner base unit

Intended for: RockShox Reverb AXS

Generation: B1+

Model year: 2026 and newer

Seatpost diameter: Ø 34.9 mm

Version: Telescoping A0

Use: servicing / repair of a dropper seatpost

Summary

The RockShox Reverb AXS B1+ Ø 34,9 mm inner base unit is an essential service part for maintaining the correct function of a wireless dropper seatpost. It offers full compatibility with the latest generation of the Reverb AXS, high precision of workmanship and long-term reliability. An ideal solution for professional and home servicing of seatposts for demanding MTB use.