Rock-shox Rock Shox Reverb AXS XPLR Dropper Post

Dropper Post goes Drop Bar!
With the Reverb AXS XPLR, gravel bikes can now also benefit from Rock Shox’s proven radio-controlled Vario seatpost. This is Rock Shox’s response to the trend of increasingly potent gravel bikes that push the boundaries of the genre more and more. Increased legroom and freedom of movement going Downhill and telescopic seatposts that can be lowered and controlled from the handlebars are all clear advantages that have long been an integral part of mountain biking. So now the Reverb can also give gravel riders more confidence and control on demanding trails.

The Americans have rethought their showpiece from the ground up, trimmed it to lightweight construction and optimised it for use on gravel bikes. With a diameter of 27.2 mm and a reduced travel of either 50 mm or 75 mm, the Reverb is oriented around common seat tube sizes and typical geometries with a less steeply sloping top tube. They’ve dispensed completely with hydraulics in the inner workings; the entire system works exclusively with air pressure. RockShox calls this technology ActiveRide, which not only saves weight but also offers additional comfort. While the seatpost remains rigid and unyielding in the top-out position, it offers a slight spring support in the intermediate positions thanks to the air spring – ideal for any harder sections that you still want to master in the saddle. You can easily adjust the hardness of this air spring to your body weight using the valve at the end of the shaft.

In terms of user-friendliness, the RockShox Reverb AXS XPLR also shines with the same qualities that make up its MTB counterpart: from uncomplicated, wireless mounting to intuitive operation and full SRAM AXS system integration. In the free SRAM AXS app, you can specify whether you want to control the Reverb with your SRAM AXS shifting brake levers or the separately available SRAM eTap Blips. And since the AXS batteries are replaceable, with the Reverb AXS XPLR you have a backup battery for your AXS rear derailleur on board if necessary – in case the tour lasts longer than planned.

Details:
• Wireless dropper post
• Compatible with SRAM AXS for easy customisation
• ActiveRide technology for a rigid top-out position and spring comfort in intermediate positions
• Water- and dustproof rating IP69K
• Saddle clamp for round and oval saddle stays
• Saddle angle separately adjustable

Technical details:
• Material: aluminium
• Dropper post diameter: Ø 27.2 mm
• Saddle clamp: Ø 7 mm (round); 7 × 9 / 7 × 10 mm (oval)
• Battery type: eTap battery
• Weight: approx. 562 g (for length 400 mm, 75 mm stroke, WITHOUT battery)
• Battery weight: approx. 25 g
• Max. rider’s weight 125 kg
• Battery range: approx. 30-40 hrs. pure driving time (depending on use)

75 mm model:
• Rear offset: 0 mm
• Height adjustment: 75 mm
• Stack height (lower edge of clamp to centre of saddle frame): approx. 51-126 mm
• Length: 400 mm
• Minimum insertion depth: 125 mm
• Maximum insertion depth: approx. 274.5 mm

50 mm model:
• Rear offset: 0 mm
• Height adjustment: 50 mm
• Stack height (lower edge of clamp to centre of saddle frame): approx. 51-101 mm
• Length: 350 mm or 400 mm (Please specify your choice!)
• Minimum insertion depth: 100 mm
• Maximum insertion depth: approx. 249.5 mm (350 mm length); 299.5 mm (400 mm length)

Attention:
In addition to the length of the seat post, all models add approx. 6 mm for the valve cap, which protrudes from the bottom of the post.

In the box:
• 1 SRAM Reverb AXS XPLR seat post
• 1 eTap® battery
• 1 charger
• 1 quick start guide

Attention:
A controller is NOT included in the delivery!