• 2-Year Service Kit for ROCKSHOX REVERB AXS B1+ (2026+) Dropper Seatpost, 34.9 mm
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ROCKSHOX

2-Year Service Kit for ROCKSHOX REVERB AXS B1+ (2026+) Dropper Post 34.9 mm #11.6818.051.013

Manufacturer’s ref.: 11.6818.051.013
The 2-year service kit for the ROCKSHOX Reverb AXS B1+ (2026+) dropper post, 34.9 mm, brings together the wear parts needed for periodic servicing... Read more

Recommended price* : 55,00 €

49,99 €
49,99 €
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Highlights

  • Genuine RockShox service kit.
  • Service every 20,000 actuations or 2 years.
  • Inner seal head and guide bushing included.
  • O-rings, foam ring and oil supplied.
  • 34.9 mm version for Reverb AXS B1+ (2026+).

Description

The 2-year service kit for the ROCKSHOX Reverb AXS B1+ (2026+) dropper post, 34.9 mm, brings together the wear parts needed for periodic servicing of the B1+ generation Reverb AXS dropper post. It is intended for workshops and experienced mechanics.

According to the RockShox 2026 spare parts catalogue, it covers the recommended service interval of 20,000 actuations or 2 years and includes the foam ring, inner seal head, guide bushing, O-rings and oil.

This version is for a 34.9 mm diameter post; a 30.9 / 31.6 mm version is available under a different part number. Check the generation using the post’s model code (SP-RVB-AXS-B1, SP-RVB-AXS-B2).

Technical information

USE
Type: dropper post service kit;
Discipline: mountain biking;

COMPATIBILITY
Dropper post: RockShox Reverb AXS B1+ (2026+);
Model codes: SP-RVB-AXS-B1, SP-RVB-AXS-B2;
Post diameter: 34.9 mm;

SERVICING
Interval: 20,000 actuations or 2 years;

CONTENTS
Includes: foam ring, inner seal head, guide bushing, O-rings, oil;

REFERENCES
Weight (manufacturer): not specified;
Part number: 11.6818.051.013;
EAN: 710845920929.

Frequently asked questions

How often should I use this kit?

According to the RockShox catalogue, this kit is for servicing the seatpost every 20,000 actuations or every 2 years.

Will this kit fit a 31.6 mm Reverb AXS?

No, this part is intended for the 34.9 mm diameter. The RockShox catalogue lists a separate version for 30.9 / 31.6 mm seatposts.

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Price information

*Supplier recommended retail price in October 2026