What type of lever is included in the package? 1X lever? 2X lever?

It's coming with standard 1x lever.

Is it coming with cable in housing?

Yes, it's coming with cable in housing, ahout 1500mm.

How to install this dropper post?

The installation process is simple, we have also shot an installation tutorial for you, please watch our product related videos.

Is 900i dropper post only for internal routing frame?

Yes, 900i only for internal routinbg frame.

How Much Rotational Play Is Normal?

1-3mm of rotation is normal. Without a bit of wiggle room between the stanchion and the mid cap bushing, the dirt and grime that makes its way into your dropper could do some serious damage.

Jfoyh Exa Form 900i 30 9mm 31 6mm Dropper Seatpost

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🚵‍♂️ Elevate your ride, command your trail with every click!

LIGHTWEIGHT YET RUGGED - Crafted from premium 7075 aluminum alloy, balancing featherlight weight (480g-670g) with rock-solid durability.
SLEEK INTERNAL ROUTING - Keep your bike’s aesthetics clean and aerodynamic with fully internal cable routing—no messy cables, just pure performance.
TAILORED TRAVEL OPTIONS - Select from 100mm, 120mm, or 150mm stroke lengths to match your riding style and terrain demands.
INSTANT HEIGHT ADJUSTMENT - Remote lever lets you drop or raise your saddle mid-ride—stay in control without missing a beat or stopping.
PRECISION FIT ZERO GUESSWORK - Choose between 30.9mm or 31.6mm diameters for a seamless, rattle-free installation tailored to your frame.

The JFOYH EXA Form 900i dropper seatpost offers professional-grade customization with two diameter options (30.9mm/31.6mm), three length and stroke combinations (345-445mm length, 100-150mm travel), and a remote cable control for seamless height adjustments. Built from durable 7075 aluminum alloy and designed for internal cable routing, it delivers a sleek, lightweight, and highly functional upgrade for serious cyclists seeking precision and style.

Specifications

ASIN	B09YH576CH
Best Sellers Rank	280,433 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 466 in Cycling Seat Posts
Bike Type	Multi-Use
Brand	JFOYH
Brand Name	JFOYH
Colour	Diameter: 31.6mm
Customer Reviews	4.2 out of 5 stars 123 Reviews
Item Diameter	31.6 Millimetres
Item Dimensions W x H	32W x 445H millimetres
Item Type Name	Internal Routing
Item Weight	0.87 Kilograms
Item weight	0.87 Kilograms
Manufacturer	JFOYH BIKE
Manufacturer Part Number	BIKE DROPPER SEATPOST
Material	Aluminium
Material Type	Aluminium
Model Number	Diameter: 31.6mm
Number of Items	1
Product dimensions	32W x 445H millimetres
UPC	774144172137

Reviews

N**R

Ok but some parts are substandard

After fitting the seatpost and attaching the lever the bolt holding the clamp for the handlebars sheared off after the second use during testing.

28.07.2025

A**R

Buen producto.

No está fácil la instalación, pero entendiéndole queda muy bien y funciona perfectamente. Muy recomendable!

12.01.2026

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.

29.03.2025

R**N

appreciated

nice and thnks

14.07.2026

J**Y

Easy to install

Love it, easy to install, but watch videos.

9.07.2025

N**R

Excelente

9.08.2025

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

JFOYH EXA Form 900i 30.9mm/31.6mm Dropper Seatpost 100mm/125mm/150mm Travel Remote Cable Control Dropper Post for Internal Routing Bike Frame(345mm/395mm/445mm Length)

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Details

Description

Specifications

Reviews

Common Questions