Reviews Carbon Frame Seatpost

Bibike 27.2/30.9/31.6mm Dropper Seatpost 440mm MTB Dropper Post 125mm Travel Remote Internal Routing/External Cable

Outside Diameter: 30.9mm. Length:440mm. Travel :125mm. Cable Length:1.5m..
This dropper seatpost is made of alloy 7075 which is very strong and light (788g in weight)..
The 1.5-meter cable length is enough for you to install the button on the handlebar..
Press the button to adjust the height of the seatpost during riding without stopping..
External cable dropper seatpost. Suitable for bicycle frame with external wiring..

Thickness of the tube:0.086″(2.2mm). Bike seatpost..
Material: Made of Aluminium Alloy 6061 which is durable, can last a long time..
Adjustable saddle: The seatpost saddle can be adjustble within -5 degree to 18 degree as the angle you need..
Pay Attention to Choose Correct Diameter Size: Please check your old seatpost diameter size which is marked on it, or you can measure the innner diameter of frame seat tube and then choose the same size..
Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.

Ultralight Carbon Seat Post: Made of full 3K T800 carbon fiber — as known as “black gold” in the industry, Light weight, never rust..
Size: Φ31.6 × 350mm (apx. 240g/pc), Total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Strength: maxium of 580lbs.
Setback: 0mm. Adjust tube length of 0 to 320mm..
How to Choose Yours: You need to either check your INTERNAL diameter or check the specs on your original bicycle seatpost or bike..
Adjustable Seatpost Angle: The seat tube angle is controlled by how the bolts are tensioned. You can probably get a pretty steep angle by loosing the rear bolt and tightening the front bolt of our bicycle seat pole. The recommended maximum torgue force would be 7 Nm, or else the cracks may occur..
Wide Application: Suitable for most mountain bikes, road bikes, fixed gear bicycle, downhill bikes, track bikes, MTB, BMX, DH, etc..

Thickness of the tube:0.086″(2.2mm).Bike seatpost with saddle clamp..
Material: Made of Aluminium Alloy 6061 which is durable,can last a long time..
Adjustable saddle: The seatpost saddle can be adjustble within -5 degree to 18 degree as the angle you need..
Pay Attention to Choose Correct Diameter Size: Please check your old seatpost diameter size which is marked on it,or you can measure the innner diameter of frame seat tube and then choose the same size..
Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.

Outside Diameter: 30.9mm. Length:440mm. Travel :125mm. Cable Length:1.5m..
This dropper seatpost is made of alloy 7075 which is very strong and light (824g in weight)..
The 1.5-meter cable length is enough for you to install the lever on the handlebar. The diameter of the cable housing is about 4.5mm..
Press the lever to adjust the height of the seatpost during riding without stopping. There is a hexagonal nut near the lever, and the lifting speed of....
External cable dropper seatpost. Suitable for bicycle frame with external wiring..

Ultralight Carbon Seat Post: Made of full 3K T800 carbon fiber -- as known as "black gold" in the industry, Light weight, never rust..
Size: Φ27.2 × 350mm (apx. 220g/pc), Total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Strength: maxium of 580lbs.
Setback: 0mm. Adjust tube length of 0 to 320mm..
How to Choose Yours: You need to either check your INTERNAL diameter or check the specs on your original bicycle seatpost or bike..
Adjustable Seatpost Angle: The seat tube angle is controlled by how the bolts are tensioned. You can probably get a pretty steep angle by loosing the rear bolt and tightening the front bolt of our bicycle seat pole. The recommended maximum torgue force would be 7 Nm, or else the cracks may occur..
Wide Application: Suitable for most mountain bikes, road bikes, fixed gear bicycle, downhill bikes, track bikes, MTB, BMX, DH, etc..

Quick release bars make for quick and easy removal when not in use, no tools required.
The Shortboard Rack version of our classic frame mount LongboardRack, both bars are mounted directly to the seatpost, making the racks very stable....
All aluminum and stainless steel construction.
Mounts to virtually any seatpost 25.4mm to 34mm in diameter.
Lower cost solution if you only need to carry shorter boards.

Important note: real measure of the seatpost diameter is a little smaller than the number marks on it. e.g.:25.4mm one may measures about 25.0~25.2mm only.
Help to raise height of saddle, so that tall rider don't have to bent much forward.
Replacement seatpost for most bike, mountain bike, road bike, universal bikes.
Clamp is adjustable for the saddle tilt angle.

The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself..
The M5 bolt includes spherical washer and mates with a cylindrical anchor barrel. This means that threads are always perfectly aligned, preventing binding and ensuring consistent clamping force..
Lightweight 6061 T6 aluminum, M5 stainless steel bolt with integrated washer.