RockShox
ByRockShox

Reverb AXS SP-RVB-AXS-B2

Reverb AXS completes the AXS ecosystem by giving the rider customizable controls, easy install, and a shared battery, charger, and controller. Built for GX, X0, and XX riders, Reverb AXS ensures smooth control and reliability for every rider running a 100mm up to a 250mm dropper post, all with improved battery clearance.

$599MSRP
Buy from RockShox
Cockpit · seatpostReverb AXS SP-RVB-AXS-B2SKU SP-RVB-AXS-B2
Typeseatpost
Disciplinemountain
Typeseatpost
Variants2121 sizes or options
Weight—Not published
01 / About

The Reverb AXS SP-RVB-AXS-B2.

RockShox's take on cockpit.

Reverb AXS completes the AXS ecosystem by giving the rider customizable controls, easy install, and a shared battery, charger, and controller. Built for GX, X0, and XX riders, Reverb AXS ensures smooth control and reliability for every rider running a 100mm up to a 250mm dropper post, all with improved battery clearance.

02 / Specifications

Reverb AXS SP-RVB-AXS-B2 spec sheet.

Everything RockShox publishes for the Reverb AXS SP-RVB-AXS-B2.

01Overview
5 fields
Type
seatpost
Discipline
mountain
Brand
RockShoxExternal
SKU
SP-RVB-AXS-B2RockShox part number
Product URL
www.sram.com/en/rockshox/models/sp-rvb-axs-b2External
02Cockpit
3 fields
Type
seatpost
Material
aluminum
Clamp dia. (mm)
—
03Pricing & availability
3 fields
Price
$599USD · MSRP
Availability
—
Weight
—Not published
04Additional specs
3 fields
Seatpost Diameter Mm
30.9, 31.6, 34.9
Dropper Travel Mm
100, 125, 150, 175, 200, 225, 250
Dropper Actuation
wireless
03 / Variants

21 variants available.

Sizes, colors, and configurations published by the brand.

Total variants21Indexed in GearWise
Dropper travel (mm)100–250 mm7 distinct values
Seatpost dia. (mm)30.9–34.9 mm3 distinct values
Price$599All variants priced equally
#SizePriceAvailabilityDropper travel (mm)Seatpost dia. (mm)
0130.9mm / 100mm$599In stock100mm30.9mm
0230.9mm / 125mm$599In stock125mm30.9mm
0330.9mm / 150mm$599In stock150mm30.9mm
0430.9mm / 175mm$599In stock175mm30.9mm
0530.9mm / 200mm$599In stock200mm30.9mm
0630.9mm / 225mm$599In stock225mm30.9mm
0730.9mm / 250mm$599In stock250mm30.9mm
0831.6mm / 100mm$599In stock100mm31.6mm
0931.6mm / 125mm$599In stock125mm31.6mm
1031.6mm / 150mm$599In stock150mm31.6mm
1131.6mm / 175mm$599In stock175mm31.6mm
1231.6mm / 200mm$599In stock200mm31.6mm
1331.6mm / 225mm$599In stock225mm31.6mm
1431.6mm / 250mm$599In stock250mm31.6mm
1534.9mm / 100mm$599In stock100mm34.9mm
1634.9mm / 125mm$599In stock125mm34.9mm
1734.9mm / 150mm$599In stock150mm34.9mm
1834.9mm / 175mm$599In stock175mm34.9mm
1934.9mm / 200mm$599In stock200mm34.9mm
2034.9mm / 225mm$599In stock225mm34.9mm
2134.9mm / 250mm$599In stock250mm34.9mm
04 / Reviews

From the cycling press.

5 reviews from 4 sources.

01Flow Mountain Bike2026 RockShox Reverb AXS Review | More travel & 35% cheaperApr 202502theradavist.comFirst Ride Review: New RockShox Reverb AXS Wireless Dropper Post – Travis Engel | The Radavist | A group of individuals who share a love of cycling and the outdoors.Apr 202503singletrackworld.comNew RockShox Reverb AXS first rides reviewApr 202504Flow Mountain Bike2026 RockShox Reverb AXS Review | More travel & 35% cheaperApr 202505freehub.comComponent Review | RockShox Reverb AXS | Freehub MagazineMar 2025