The TranzX EDP01 is a wireless electronic dropper with 150 mm of travel and no cable to route: a Bluetooth 5.0 remote on a CR2032 talks to a rechargeable Li-ion battery in the post, a sealed adjustable air cartridge does the lifting, and the whole thing is IPX66-rated for Australian mud and pressure-wash days. 31.6 mm diameter, 445 mm overall length.

Highlights

• 150 mm travel, 31.6 mm diameter, 445 mm overall — one of the shortest wireless droppers per travel on the market
• No cable: Bluetooth 5.0 remote (CR2032, 22 mm bar clamp included) to the post's rechargeable Li-ion battery
• Battery: 7.4 V 240 mAh, about 6,000 actuations per charge; USB-C charging case refills it in about 90 minutes
• Sealed adjustable air cartridge; 0 mm offset two-bolt head; automotive-grade IPX66 water resistance

What's in the box

EDP01 post, EDP01 wireless remote lever with 22 mm clamp, rechargeable battery, USB-C charging case and cables, CR2032 for the remote.

Simple install

Cut nothing, route nothing: insert the post, clamp the remote, pair, and ride. A spare battery (KWT-JD-15E01000017) in your pack means you'll never ride a stuck post.

Fit

Fits frames with a 31.6 mm seat tube (use a shim for larger tubes, not smaller). Check your frame's maximum insertion and that the 445 mm length gives you enough drop and enough post in the frame. Weight around 720 g including battery.