Rockshox Reverb AXS Seatpost 30.9

The wireless-electronic Reverb AXS™ is an all new Reverb, revamped with a controller you touch instead of a lever you throw. No second guessing. No delay. A refreshingly light touch of the controller’s paddle offers instant engagement. A simple press of the paddle sends it down. Hit it again, it’s right back up. The perfect speed. Its infinite range lets you set it right where you need it, saving you time, energy, and keeping your focus on the trail ahead.

Features / Options: 

• Available in 30.9, 31.6 and 34.9 post diameter
• Available in drop: 100mm, 125mm, 150mm, 170mm drop.
• Post length: 340mm (100), 390mm (125), 440mm (150), 480mm (170)
• Includes AXS™ handlebar controller, rechargeable SRAM battery and charger.
• Compatible with 7mm round rails and 7x9mm oval rails.
• 676g (170mm, 31.6) 

More info at Sram.com