13 Best Bike Seat Posts

List Updated February 2020

Bestselling Bike Seat Posts in 2020


Sunlite Steel Pillar Seatpost, 12 x 1-1/8", Chrome Plated

Sunlite Steel Pillar Seatpost, 12 x 1-1/8
BESTSELLER NO. 1 in 2020
  • Sunlite - Steel Pillar Seat Post 12x1-1/8in
  • Sunlite Steel Pillar Seat Post 12x1-1/8in Bike
  • Weight 0.75 lb. (0.34 kg)
  • Model Number SP032CPP

Sunlite Alloy Pilar Seat Post, 27.2 x 350mm, Black

Sunlite Alloy Pilar Seat Post, 27.2 x 350mm, Black
BESTSELLER NO. 2 in 2020
  • Forged alloy construction
  • Pillar style design
  • Sunlite Alloy Pillar Seat Post 27.2x350 Bike
  • Weight lb. (0 kg)
  • Model Number 52092

CYSKY 25.4 SeatPost 350mm Bike Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy, Adjustable, Black)

CYSKY 25.4 SeatPost 350mm Bike Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy, Adjustable, Black)
BESTSELLER NO. 3 in 2020

EVO, Barrel Head Seatpost, Black, 27.2mm x 400mm

EVO, Barrel Head Seatpost, Black, 27.2mm x 400mm
BESTSELLER NO. 4 in 2020
  • 6061 alloy with micro adjust clamp
  • Forged top cap
  • Black
  • 400mm
  • 350 gram (25.4)

Bicycle Seatpost, Aluminum 350mm Bike Seat Post Mountain Bike Bicycle Seatpost by ttnight, 25.4mm (Black)

Bicycle Seatpost, Aluminum 350mm Bike Seat Post Mountain Bike Bicycle Seatpost by ttnight, 25.4mm (Black)
BESTSELLER NO. 5 in 2020
  • Material: aluminum alloy
  • Application: Mountain bike
  • Length: 350mm
  • External diameter: 25.4/27.2/28.6/30.4/ 30.8/ 31.6MM
  • With adjustable head, convenient to install.

Diamondback Multi-Fit Bicycle Suspension Seat Post, Silver

Diamondback Multi-Fit Bicycle Suspension Seat Post, Silver
BESTSELLER NO. 6 in 2020
  • Full alloy construction with anti-rotation square slider
  • Single-bolt micro adjust
  • Fits 25.4-28mm post diameters with included shims
  • 350mm length
  • 1-3/4" travel

Wald 901-15 Seat Post 1 To 7/8 X 14.5-Inch Steel

Wald 901-15 Seat Post 1 To 7/8 X 14.5-Inch Steel
BESTSELLER NO. 7 in 2020
  • Chrome Plated
  • Weight: 1 pound
  • Actual Length: 14.5

XLC Suspension Alloy Seatpost 27.2 mm x 350 mm Single Bolt Mounting

XLC Suspension Alloy Seatpost 27.2 mm x 350 mm Single Bolt Mounting
BESTSELLER NO. 8 in 2020
  • 27.2mm x 350mm, double rail seatpost clamp
  • Adjustable pre-load design with 45mm Suspension Travel
  • 6061-T6 construction w/ alloy head
  • Adds suspension and comfort to rigid frame/hardtail bikes

Choose Bicycle 27.2x350mm seat post Black

Choose Bicycle 27.2x350mm seat post Black
BESTSELLER NO. 9 in 2020

Black Ops Lay-Back BMX Seat Post, 25.4 x 380mm, Black

Black Ops Lay-Back BMX Seat Post, 25.4 x 380mm, Black
BESTSELLER NO. 10 in 2020
  • Chromoly construction
  • Classic BMX Lay-back design
  • Setback: 65mm
  • 325g

Lay-Back steel Seat Post W/Support Steel 25.4mm Chrome.

Lay-Back steel Seat Post W/Support Steel 25.4mm Chrome.
BESTSELLER NO. 11 in 2020
  • We carry over 3,000 bicycle parts and accessories. If you have any questions about any of our parts, please send us an email.
  • Lay-Back steel Seat Post W/Support Steel 25.4mm Chrome.

Velo Seat Clamp for Standard Rail Saddles

Velo Seat Clamp for Standard Rail Saddles
BESTSELLER NO. 12 in 2020
  • Brand New
  • Never Used
  • In the manufacturers retail Packaging.
  • With Full Factory Warranty!
  • Buy it now!

MCTi Black Alumium 27.2x450mm MTB Road Cycling Bicycle Bike Seatpost Seat Post

MCTi Black Alumium 27.2x450mm MTB Road Cycling Bicycle Bike Seatpost Seat Post
BESTSELLER NO. 13 in 2020
  • Material: Aluminum 6061,Light weight,never rust.
  • Strength: 4.9 levels ultra high strength, maxium of 580lbs ; Setback: 20mm. Adjust tube length of 0 to 320mm.
  • Size: 27.2x450mm(apx 350g/pc),28.6x450mm(apx 360g/pc),30.4x450mm(apx 390g/pc),30.8x450mm(apx 410g/pc),31.6x450mm(apx 420g/pc)
  • Total length: 450mm, Tube Length: 425mm, Head Length: 25mm
  • Type: Black Setback seatpost. Good for Road, Mountain Bike Seatpost.

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