AP309 Dropper Seatpost

23 Reviews
$ 69.00 $189.00 -63%
Option:
Diameter:
  • 30.9mm
Qty:
1
In stock
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  • Overview
  • Features
  • Specs
  • Geometry
  • Customers Reviews
Dropper post AP309 Description

Central control reinforced frame head, one piece fit articulation, high safety factor; Firm and not easy to loose, changeable cushion angle, adiustable stroke Stabl oil pressure spring structure and fine-tuning damping with locking function Suitable for AM/FR/DH riding environment rear shock, better riding experience, compression fine-tuning, there are spring preload adjustable. Uses a high -quality aviation level 7075 aluminum, 125mm Travel Dropper Post dropper post, al 7075 lightweight dropper post is equipped with a line control switch that can be installed on the bicycle handle, the line length is 1.5m.

Bicycle dropper post mtb AP309 Option
trifox bike dropper seatpost
Why you'll love mountain bike dropper post AP309

- The affordable dropper post is not a simple air pressure, but the hydraulic inside the high-pressure nitrogen, lubrication is much higher than the air pressure, the dropper seatpost is the suspension post, completely unaffected by the side effects, spiral spring provides the appropriate compression and rebound damping to make riding easier!

- The mountain bike dropper post is a substitute for traditional bike seat. You can rise your bike seat by one-click switch at the handlebar. When you need to drop the seat, just use the switch button and your own weight to press the seat to the right position.

- 125mm travel dropper post has the ability to minimize the bumps experienced while cycling, resulting in a more comfortable ride. Additionally, it provides effective protection for your body's joints, reducing the risk of damage caused by friction.

- Dropper Seatpost offers a selection of two sizes, namely 30.9 and 31.6, catering to the requirements of most bikes available in the market. Should you have a bike with unique specifications, feel free to reach out to us for custom options.

- Dropper Seatpost is constructed using premium-grade 7075 aluminum, known for its exceptional strength and durability. This material ensures that the seatpost can withstand the demands of any challenging maneuvers you wish to perform, eliminating concerns about breakage. Furthermore, its lightweight design adds no extra burden to your bicycle, enhancing your riding experience.

- Bicycle dropper seatpost comes with a conveniently placed line control switch that can be installed on the handlebar. With a generous line length of 1.5m, it caters to the needs of all types of bicycles. After installation, we recommend trimming any excess line to prevent it from interfering with your cycling experience. During your ride, simply adjust the seat tube's height to your preference by gently turning the operating rod on the handlebar.

Mountain bike with dropper post AP309 Features
TRIFOX mountain bike stem RHB100
Easy To Install

Upper and lower lock structure. Strong bite, safe riding.

TRIFOX mtb bicycle bars RHB100
Support Multiple Types Of Rails

Various types of seat cushions can be installed, easy to install, no need to replace the seat cushion clamps.

TRIFOX carbon handlebars mtb RHB100
UNDER PRESSURE

An adjustable air cartridge allows you to personalize the return rate for slow and steady or swift and poppy.

TRIFOX carbon handlebars mtb RHB100
Enhanced Seal Ring Design

Featuring a double nail alignment design, this innovative seatpost offers a hassle-free open design that eliminates the need for disassembly. The seal ring design serves a crucial role in protecting the seat tube's cleanliness, ensuring a snug fit between the seal ring and the tube. This effectively blocks rain, mud, and dust from entering while also maintaining a leak-free environment to preserve the lubrication of the internal oil.

TRIFOX carbon handlebars mtb RHB100
THREE KINDS OF TUBE DIAMETER

Choose from three different tube diameter options: Upper Routing (APS309), Center Routing (APM309), and Bottom Routing (APD309). The seatpost features a double nail rear drift design, providing enhanced stability. Additionally, 30.9 internal dropper post utilizes two screws with 109-grade torque screw indentation for increased stability and durability.

*Please note - spec applies to all sizes unless listed separately
Best dropper post mountain bike AP309 Specifications
Cycle Seatpost Model Mountain bike dropper seatpost AP309
Type Dropper Seatpost
Material Aluminum AL7075
Bike Type Mountain Bike
Cable routing Internal
Intended use Trail, All-Mountain, Enduro
Length 440mm
Travel 125mm
Linelength 1.5M
Perfect For Pipe diameter of 30.9mm
Screw Stainless
Color Black
Wiring option Upper Routing(APS309); Center Routing(APM309); Bottom Routing(APD309)
Guarantee 1 year
Package Content 1 * Mountain bike seat dropper
Rider Weight 100-130kg

We hold the authority to modify the product details on this platform at any given time without prior notice. These alterations may pertain to equipment, specifications, models, colors, materials, and pricing. Owing to supply chain disruptions, we may replace compatible parts at any moment, without providing any advance notice. The prices displayed are recommended retail prices suggested by the manufacturer.

 

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

Bicycle dropper seatpost AP309 Geometry
*All measurements provided in cm unless otderewise noted.
Geometry Upper Routing(APS309) Center Routing(APM309) Bottom Routing(APD309)
Diameter 30.9mm 30.9mm 30.9mm
Travel 125mm 125mm 125mm
Total Length 440mm 440mm 440mm
Insertion Length 70-120mm 70-120mm 70-120mm
Weight  783g 931g 807g

customers reviews ( 23 )

5.0 / 5.0
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  • All Reviews(23)
  • with photos(0)
  • 5 stars(23)

By Anton

[ Option : APM309 + Diameter : 30.9mm ]
Got the 30.9. It looks really well made and works nice.
2024-07-01 14:36:09

By Jessica

[ Option : APS309 + Diameter : 30.9mm ]
AP309 has the correct size of 30.9 mm. It is not difficult to install into the cable.
2024-04-01 18:35:30

By Baltes

[ Option : APD309 + Diameter : 30.9mm ]
custo benefício ótimo, funcional perfeito! vendedor atencioso e chegou com 15 dias
2024-03-11 07:35:20

By Dan

[ Option : APM309 + Diameter : 30.9mm ]
Bought this for a new build. The dropper works really well and comes with all of the parts to make it works. the lever is pretty nice too.
2024-02-07 09:35:30

By Zosimo

[ Option : APS309 + Diameter : 30.9mm ]
shipping was quick only taking about a week.
2024-01-20 12:40:20

By Prince

[ Option : APD309 + Diameter : 30.9mm ]
obrigado pelo bom produto.
2023-10-29 08:15:30

By Hanzrobzen

[ Option : APM309 + Diameter : 30.9mm ]
Great item, arrived in time.
2023-10-21 14:35:30

By Edwin

[ Option : APS309 + Diameter : 30.9mm ]
Seems ok so far
2023-10-13 14:40:00

By Martin

[ Option : APS309 + Diameter : 30.9mm ]
Muy cómodo de usar.
2023-10-06 11:33:17

By Kensa

[ Option : APS309 + Diameter : 30.9mm ]
more comfortable and safer while riding.
2023-10-04 10:30:21

By Anton

[ Option : APM309 + Diameter : 30.9mm ]
Got the 30.9. It looks really well made and works nice.
2024-07-01 14:36:09

By Jessica

[ Option : APS309 + Diameter : 30.9mm ]
AP309 has the correct size of 30.9 mm. It is not difficult to install into the cable.
2024-04-01 18:35:30

By Baltes

[ Option : APD309 + Diameter : 30.9mm ]
custo benefício ótimo, funcional perfeito! vendedor atencioso e chegou com 15 dias
2024-03-11 07:35:20

By Dan

[ Option : APM309 + Diameter : 30.9mm ]
Bought this for a new build. The dropper works really well and comes with all of the parts to make it works. the lever is pretty nice too.
2024-02-07 09:35:30

By Zosimo

[ Option : APS309 + Diameter : 30.9mm ]
shipping was quick only taking about a week.
2024-01-20 12:40:20

By Prince

[ Option : APD309 + Diameter : 30.9mm ]
obrigado pelo bom produto.
2023-10-29 08:15:30

By Hanzrobzen

[ Option : APM309 + Diameter : 30.9mm ]
Great item, arrived in time.
2023-10-21 14:35:30

By Edwin

[ Option : APS309 + Diameter : 30.9mm ]
Seems ok so far
2023-10-13 14:40:00

By Martin

[ Option : APS309 + Diameter : 30.9mm ]
Muy cómodo de usar.
2023-10-06 11:33:17

By Kensa

[ Option : APS309 + Diameter : 30.9mm ]
more comfortable and safer while riding.
2023-10-04 10:30:21