🚵♂️ Elevate your ride, drop the limits.
The EXA Form 900i is a premium 31.6mm diameter dropper seatpost designed exclusively for internal routing mountain and e-bike frames. Featuring a 120mm travel stroke and remote lever for effortless height adjustment, it combines lightweight 7075 alloy durability with customizable length options. Perfect for riders seeking a sleek, high-performance upgrade backed by a lifetime warranty.
| ASIN | B09YH47JC7 |
| Best Sellers Rank | #555,135 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #562 in Bike Seat Posts |
| Bike Type | Multi-Use |
| Brand | JFOYH |
| Brand Name | JFOYH |
| Color | Diameter: 31.6mm |
| Customer Reviews | 4.0 out of 5 stars 36 Reviews |
| Included Components | 1600mm Long Remote Control Cable, 31.6mm Diameter Seatpost Mainbody, Remote Control Lever Assembly, User Manual |
| Item Dimensions W x H | 1.24"W x 15.55"H |
| Item Type Name | Internal Routing |
| Manufacturer | JFOYH BIKE |
| Manufacturer Part Number | BIKE DROPPER SEATPOST |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | Diameter: 31.6mm |
| Product Dimensions | 1.24"W x 15.55"H |
| UPC | 774144172106 |
| Warranty Description | Lifetime warranty, excluding man-made damage and natural wear and tear. |
B**3
Great post for the budget minded. Highly recommend.
This dropper functions as described. Six month test has gone well as I ride mainly blue trails with the occasional black 2-3 times a week. Only thing to note is I have to slightly stand and relieve tension from post in order for it to drop easier, ie: slightly stand, engage thumb trigger, sit on post to drop. Great post for the budget minded. Highly recommend. Hope this helps. Happy shopping.
N**R
Excelente
Excelente
A**R
Manual lies.
The manual says that the pressure is adjustable. This is a complete lie, where it shows a valve stem in the manual there isnt one there, Its completely sealed. Considering returning it.
A**R
Decent budget dropper
I ordered the 36.1/125mm dropper. It's a direct fitment on my bike. However the installation instructions are difficult to follow. You are much better off finding a video on YouTube - specifically when it comes to getting the right guide cable length. If I followed the recommended instruction for measuring cable length I would have had too much slack inside my frame. The grip mounted control lever seems to be cheaply cast, there are better ones out there. Out of the box, the post is a bit sticky.. you have to cycle it up and down a few times before the seal works free. I also noticed a little bit of slop in the tube, even after everything is clamped down; the riser tube has a bit of play.
J**S
Technically it works.
Bought this for my wife's bike. It's too stiff to be much use for her. The lever is a hard push and flexes too much for it to work quicklly or reliably. Better options out there.
J**N
Works great.
Good quality dropper post. Worked smoothly and very little play.
O**E
Fits great
Fit perfectly on my e bike good quality and easy installation
A**R
Happy with the quality.
Works great, no issues, looks good.
Trustpilot
5 days ago
3 weeks ago