Top 9 400mm Seat Post 27.2 – Bike Seat Posts

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1. FOMTOR

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FOMTOR Bike Seatpost 27.2 400mm Adjustable Long Seat Post Mountain Bike Seatpost for MTB Road Bike Folding Bike BMX

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FOMTOR #ad - Tips:please confirm the seat post diameter of your bike before you buy it. Made of high quality 6061 aluminium alloy. Light weight068lb only, never rust and never bend.

Strength: 4. 9 levels ultra high strength, maxium of 580lbs. Suitable for most mountain bikes, track bike, DH, Downhill bike, Folding bikes, mtb, BMX, Road bikes, etc. How to choose the size:1. Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube. Fit for frame seatpost hole diameter:27. 2mm. Post length:400mm. Thickness:2. 5mm. Setback: 0 °/0mm. This 400mm long seatpost will help you to get better ride height on a relatively low bicycle. With adjustable head, convenient to install. Seat angle is adjustable.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Height3.5 Centimeters
Length400 Millimeters
Part NumberF0424_27.2

2. Litetop

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Litetop Carbon SeatPost 27.2 400mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX Black

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Litetop #ad - Strength: 4. 9 levels ultra high strength, total length: 400mm, Tube Length: 375mm, maxium of 580lbs ; Setback: 0mm.3k carbon fiber: constructed of ultra light and strong 3K Carbon Fiber.

With adjustable head, exquisite workmanship, Easy to install. Adjust tube length of 0 to 370mm. Suitable for most road bike, fixed gear bicycle, downhill bike, mtb, DH, BMX, track bike, mountain bikes, etc. How to choose the size:1. Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube. Frosting finish, nice touch feeling. Size: 27. 2 × 400mm apx 235g/pc, head length: 25mm. Light weight, never rust.
BrandLitetop #ad
ManufacturerLitetop #ad
Part NumberLitetop

3. Bynccea

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Bynccea Bike Seatpost 27.2mm 30.9mm 31.6mm Bicycle Seat Post 400mm for Mountain Bike Road Bikes MTB BMX

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Bynccea #ad - Mountain bike seatpost size: 27. 2mm/309mm/31. 6mm, total length: 400mm. Then buy same size from the option. Bynccea mtb seatpost with adjustable head, convenient to install. Material:forged aluminum alloy 6061 T6. Pay attention to choose correct diameter Size:Take out your current seatpost, the diameter marked on it’s lower area. 12-month warranty:quality guarantee. If you’re not 100% satisfied with your bike seatposts, simply send us a message and we’ll take care of you.
BrandBynccea #ad
ManufacturerBynccea #ad
Part NumberSeatpost-1

4. FOMTOR

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FOMTOR Bicycle Seat Post 27.2 x 400mm Alumium Adjustable Seatpost for MTB Road Bike BMX

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FOMTOR #ad - Made of high quality 6061 aluminium alloy. Light weight, never rust. Strength: 4. 9 levels ultra high strength, maxium of 580lbs. Diameter:27. 2mm1. 07in. Length:400mm. Adjust tube length of 0 to 370mm. How to choose the size:1. Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube. With adjustable head, convenient to install. Seat angle is adjustable. Suitable for most mountain bikes, downhill bike, road bike, DH, bMX, fixed gear bicycle, track bike, MTB, etc.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberFOMTOR

5. BLOOKE

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Bike Seat Post 27.2 x 400mm Alumium Alloy Adjustable Long Seatpost for MTB Road Bicycle BMX

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BLOOKE #ad - Size: seat post diameter:27. 2mm, fit for 1. 07" diameter frame seatpost hole. Length:400mm. Thickness: 2. 5mm. Material: constructed of ultra light and strong 6061 T6 aluminum alloy. Light weight and durable.

You can easily clamp the saddle. Simple operation and convenient installation. Polished anodized treatment, exquisite workmanship, escort your riding. Adjustable seatpost: the bicycle shock absorber seatpost is equipped with a bolt chuck. Accurate scale: our bicycle seatpost is engraved with a clear scale, which is convenient to adjust the length of the seatpost to reach the height that suits you.

Application: suitable for most bicycles, track bikes, fixed gear bikes, downhill bikes, such as road bikes, mountain bikes, mountain bikes and BMX. According to your own requirements, you can change the seat angle to get better riding comfort. Tip: please confirm the seat tube diameter of your bicycle before use.
BrandBLOOKE #ad
ManufacturerBLOOKE #ad
Part NumberRnry-SP-27.2

6. Kindshock

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Kindshock eTen i, Black, Dropper Seatpost, 400mm, 27.2mm, Remote: No Remote, Travel: 100mm, Offset: 0mm

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Kindshock #ad - Eten-i rounds out the lower end of the ks internally routed dropper post spectrum with a post that is perfect for new riders just getting used to the idea of on-the-fly seat height adjustment or more experienced riders looking for a value-priced solution. Sport type: Cycling. Eten-i uses the same head and cartridge as the Eten Remote but moves the cable interface to the bottom of the post for compatibility with frames accommodating internally routed cables.
BrandKindshock #ad
ManufacturerKind Shock #ad
Height1.07 Inches
Length15.75 Inches
Weight1.8 Pounds
Width1.07 Inches
Part NumberC250-100-27.2
ModelC250-100-27.2
WarrantyManufacturers

7. Ritchey

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400mm, Ritchey Comp 2-Bolt Seatpost: 27.2mm, 2020 Model, Black

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Ritchey #ad - Tightening of 2-screw saddle rails for easy and efficient adjustment and a balance between weight and strength. Material: aluminium 6061. Wide clamping system to increase the support surface of the trolley on the saddle tube. Offset: 25 mm. 3d forged one-piece construction.
BrandRitchey #ad
ManufacturerRitchey #ad
Height3 Inches
Length19 Inches
Weight0.85 Pounds
Width6 Inches
Part Number41035317051
Model41035317051

8. WHISKY

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27.2mm x 400mm, 0mm Offset, WHISKY, No.7 Carbon Fiber Bicycle Seatpost

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WHISKY #ad - Two bolt adjustable head: Allows you to easily install your favorite seat or make small adjustments for a comfortable fit. Aesthetic: clean, straight lines, and matte carbon finish compliment any bike while maintaining a classic look. Warranty: 5 Year limited with crash replacement policy. Full unidirectional carbon construction: Perfect combination of stiffness, and weight savings, vibration dampening, head of seatpost and clamp are forged alloy. Specifications: 27. 2 mm diameter post; 400 mm length; 0 mm offset; no rider weight limit.
BrandWHISKY #ad
ManufacturerWHISKY #ad
Height2 Inches
Length18 Inches
Weight0.9 Pounds
Width2 Inches
Part NumberST4800
ModelWhisky Parts Co.

9. UPANBIKE

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UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter 25.4/27.2/28.6//30.9/31.6mm for Mountain Bike Road Bicycle31.6mmred

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UPANBIKE #ad - Replacement seatpost for most bike, such as:mountain bike, road bike, universal bikes. Extra long:15. 7"40cm;help to raise height of saddle, so that tall rider don't have to bent much forward. Material:strong aluminum alloy, durable and light weight. Clamp is adjustable for the saddle tilt angle. To fit frame seatpost hole:31. 6mm.
BrandUPANBIKE #ad
ManufacturerUPANTECH #ad
Weight2 Pounds
Part Number50-187-3-2