Best Zipp Bike Seat Posts in 2026

Daisy
Last Updated: Jan 22, 2026

At a Glance: Our Top Picks for Zipp Bike Seat Posts

BW USA Bicycle Seatpost – 400mm Length x 27.2 30.9 or 31.6mm - Lightweight Aluminum Alloy Post for MTB Road and Hybrid Bikes - 27.2
#TOP1
Bw Usa Bicycle Seatpost – 400Mm Length X
9.4
PM SCORE
Thinvik Bike Seat Post 350mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8mm Adjustable with Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement for Road&Mountain Bike,MTB,MTN BMX -31.6mm
#TOP2
Thinvik Bike Seat Post 350Mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8Mm Adjustable With
9.0
PM SCORE
KINEKT Bike Seatpost Control Knob Assembly with Aluminum Head - Fits All 2.1 or LR Units, 50mm
#TOP3
Kinekt Bike Seatpost Control Knob Assembly With Aluminum
6.3
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Zipp Bike Seat Posts of 2026

Market Overview
Zipp Bike Seat Posts Reviewed
  • Reviews Analyzed: 428 Items
  • PM Avg. Rating: 4.5 / 10
26 Products Evaluated
  • Highest Price: $361.48
  • Lowest Price: $2.60
  • Avg. Price: $116.82

Bw Usa Bicycle Seatpost – 400Mm Length X 27.2 30.9 Or 31.6Mm - Lightweight Aluminum Alloy Post For Mtb Road And Hybrid Bikes - 27.2

BW
BC1012272
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Iconic Bicycles 9.84

Features

DIAMETER – 27.2

LENGTH – Extra-long 400mm length

CLAMP – Two bolt design for quick and precise adjustment

MATERIAL – Lightweight and durable aluminum alloy

COLOR – Matte black

Thinvik Bike Seat Post 350Mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8Mm Adjustable With Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement For Road&Mountain Bike,Mtb,Mtn Bmx -31.6Mm

THINVIK
SEAT POST31.6MM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinvik 9.85

Features

【Adjustable&Fixed】Adjustable Seat Post Clamp ,Make your riding more comfortable convenient to install.With Fixing Clip(No need to purchase seat bag clamp separately)

【Suitable For】Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc

【Superb Material】Seatpost made of 6061 aluminum alloy,Light ,strong and durable

【Important Note】Please do measure the actual required diameter before purchasing.(There is a safe line mark on the seat post. Please insert at least above the minimum safety line.)

【Quality Guarantee】We offer our clients two year warranty, if you have any problem with the product, feel free to contact us

Kinekt Bike Seatpost Control Knob Assembly With Aluminum Head - Fits All 2.1 Or Lr Units, 50Mm

KINEKT COMFORT IN MOTION
CKA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Cirrus Cycles 6.01

Features

CUSTOM COMPATIBILITY - Cirrus Cycle’s KINEKT Control Knob easily tunes your KINEKT seatpost quickly and easily without tools. Simply swap out the standard preload bolt with this Control Knob Assembly. **This item fits all 2.1 or LR units **

EASY INSTALL - The KINEKT Control Knob replaces the Pre-load bolt and threads into post to locks seat post at desired height for user.

DURABLE - Made with 100% Stainless steel, the KINEKT Control Knob bolt is made to stay in place and keep your suspension seatpost where it needs to be to give you the best comfort while you ride.

SECURE - Easy to grasp and easy to turn The KINEKT Control knob that is secured behind the seat frame. Loosening or tightening the knob allows the user to slide the seat post in or out to suit their personal requirements.

#TOP4

Zipp Service Course B2 Seatpost Silver, 27.2X350Mm, 20Mm Setback

ZIPP
102673
0.00 X 0.00 X 0.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP5

Zipp Service Course B2 Seatpost Black/0Mm Setback, 27.2X350Mm

ZIPP
102303
16.40 X 1.80 X 6.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP6

Zipp Service Course B2 Seatpost Black/0Mm Setback, 31.6X350Mm

ZIPP
00.6818.049.003
18.00 X 7.00 X 4.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP7

Zipp Service Course B2 Seatpost Black/20Mm Setback, 27.2X350Mm

ZIPP
102299
16.40 X 1.80 X 6.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP8

Zipp Sl Speed Carbon Seatpost Black/0Mm Setback, 31.6X400Mm

ZIPP
102267
17.32 X 5.91 X 2.36 inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Backcountry 9.85

Features

Zipp Speed Weaponry

SL Speed

Seatpost

#TOP9

Zipp Service Course Sl C2 Seatpost Black/20Mm Setback, 27.2X400Mm

ZIPP
102270
20.00 X 7.00 X 3.00 Inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

Service Course SL Seatpost

Seatpost

#TOP10

Zipp Sl Speed Carbon Seatpost Black/20Mm Setback, 31.6X400Mm

ZIPP
00.6818.054.001
17.32 X 5.91 X 2.36 Inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

SL Speed

Seatpost

#TOP11

Zipp Sl Speed 27.2 330 Offset Seatpost - Black, 20 Mm

ZIPP ACCESSORIES
ZPSP020000
17.15 X 6.15 X 2.55 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TOKYO DREAM 5.92

Features

Designed using SRAM Exogram technology

New SL Speed Stem weighs just 123g 100mm

Made from durable strong materials for all ride types

#TOP12

Zipp Service Course Sl C2 Seatpost Black/0Mm Setback, 25.4X400Mm

ZIPP
102272
19.00 X 7.00 X 3.00 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ELAR ENTERPRISE 3.20

Features

Zipp Speed Weaponry

Service Course SL Seatpost

Seatpost

#TOP13

Zipp Sl Speed Carbon Seatpost Black/20Mm Setback, 27.2X400Mm

ZIPP
102264
12.00 X 1.00 X 1.00 Inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

SL Speed

Seatpost

#TOP14

Zipp Service Course Sl Seat Post

ZIPP
ZPSP04208
14.50 X 5.50 X 2.00 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Heart and Sole Cycle and Fitness 0.00

Features

220g

300lb weight limit

Alloy construction

Titanium bolts

#TOP15

Zipp Service Course Seatpost Blast Black, 20/350Mm/31.6

ZIPP
00.6815.042.050
18.00 X 4.00 X 3.00 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Send It Bikes Bike Shop 9.67

Features

High strength, low weight

Shaft and head are 3D-forged from a single piece of 7075 aluminum

Low-profile clamp allows the saddle to slide farther back along the rails

20 mm of setback and micro-adjustment with downward-facing bolt heads

300 lbs. weight limit

#TOP16

Zipp Service Course Sl Seatpost, Polished Black, 31.6X350Mm

ZIPP
00.6815.042.040
15.00 X 6.00 X 3.00 Inches
0.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Send It Bikes Bike Shop 9.67

Features

Machined internal shaft to reduce weight

Titanium hardware

3D forged from a single piece of AL-7050

Dual bolt, low profile micro adjust cradle

#TOP17

Zipp Unisex's Service Course Sl Seatpost, Matte Paint Stealth, 25.4Mm Diameter/0Mm Setback

ZIPP
ZPSP8035003
21.50 X 6.25 X 2.75 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Backcountry 9.85

Features

New lightweight clamping system

Changing the tube material to carbon, and adding length and sizes

400mm Length

Available in 3 diameters and 2 setbacks

Weight is a svelte 240g for the 0mm setback and 249g for the 20mm setback

#TOP18

Zipp Service Course B2 Seatpost Silver, 27.2X350Mm, 0Mm Setback

ZIPP
102675
17.00 X 8.00 X 5.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP19

Zipp Service Course B2 Seatpost Black/20Mm Setback, 31.6X350Mm

ZIPP
00.6818.048.003
18.00 X 7.00 X 4.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

Zipp Speed Weaponry

Service Course Seatpost

Seatpost

#TOP20

Zipp Service Course Sl C2 Seatpost Black/0Mm Setback, 27.2X400Mm

ZIPP
102273
20.00 X 7.00 X 3.00 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bicycle Addiction 9.95

Features

Zipp Speed Weaponry

Service Course SL Seatpost

Seatpost

#TOP21

Zipp Service Course Sl Seat Post, Black, 31.6X330 Mm/20 Mm Set Back

ZIPP
ZPSP04219
14.00 X 5.50 X 2.00 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Country Of Origin : China

The Package Height Of The Product Is 1 Inches

The Package Length Of The Product Is 1 Inches

The Package Width Of The Product Is 1 Inches

Rmiott Suspension Bike Seat Post 30.4Mm 400Mm Length 50Mm Travel Aluminum Black

RMIOTT
SSP-30.4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Rmiott 7.50

Features

Size: The Rmiott Bike Seatpost has different sizes. The diameter is 27.2/28.6/30.4/30.9/31.6mm, the Length: is 400mm Travel: is 50mm. Please choose a suitable size for your bicycle. The wrong diameter will not be able to install, and they are different and not exchangeable. You can check the original seat post size marked on the body and choose the same size as the original one.

Sturdy Construction: The Seatpost is one of the essential parts of your bicycle. A good Seatpost supports most of your weight on the bike and must withstand that weight while maintaining the appropriate angle for your ride and without moving. The Bicycle seat post is made of aluminum alloy 6064, which is lightweight and durable—polished anodized finish, exquisite quality, and never rust.

Comfortable: Rmiott adjustable suspension is made to match your weight and riding style to get your bike on the road, beach, or mountain without delay. Build-in spring coil and damper tube make you feel the smooth difference of the seat post as it floats over any terrain or road surface, absorbing the vibration and more shock, providing better control and less fatigue.

Compatibility: Compatible with 99% of saddle rails. Available in five diameters – 27.2 /28.6/30.4/30.9/31.6mm. Suit for most Fixed Gear bikes, Road bikes, Mountain Bike, Universal Bikes, etc.

Warranty: We are confident in the product quality. And if there are any questions, you can contact us first on Amazon, and We will serve you and satisfy you.

#TOP23

Zipp Service Course 31.6 0Mm Offset 330Mm

ZIPP
ZPSP04209
15.00 X 6.00 X 3.00 inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fast-Ships 5.67

Features

Zipp Speed Weaponry Seatposts 3D forged from a single piece of AL-7050 Dual bolt, low profile micro adjust cradle Stainless steel hardware Item SpecificationsColorBlackWeight260gLength330mmMaterialAluminumSeatpost Diameter31.6mmOffset0mmMax Height240mmSeatpost TypeRigidClamp StyleStd RailsDefined ColorBlack

#TOP24

Zipp Top Cap For Sl Speed Seatpost, 11.6818.012.000 - White

ZIPP
Z81801200
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bikewagon 9.81

Features

Genuine Zipp Part

Manfucturers code: 11.6818.012.000

Made from strong durable material

#TOP25

Zipp Service Course Sl C2 Seatpost Black/20Mm Setback, 25.4X400Mm

ZIPP
102269
12.00 X 1.00 X 1.00 Inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81

Features

Zipp Speed Weaponry

Service Course SL Seatpost

Seatpost

#TOP26

Zipp Sc Sl 31.6 330Mm 0Mm Offset, Beyond Black

ZIPP
00.6815.042.150
14.50 X 5.50 X 2.00 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Send It Bikes Bike Shop 9.67

Features

Dual bolt, low profile micro adjust cradle

Machined internal shaft to reduce weight

Titanium hardware

3D forged from a single piece of AL-7050Item

Dual bolt, low profile micro adjust cradle

Top 10 bike seat posts zipp Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Zipp 21
Bw 1
Kinekt Comfort In Motion 1
Rmiott 1
Thinvik 1
Zipp Accessories 1

Top 10 bike seat posts zipp Brands Pie Chart


We've carried out a comprehensive analysis of 428 reviews on bike seat posts zipp, using our selection criteria to identify the best options in the sports apparel & equipment. Our findings reveal that most customers typically select bike seat posts zipp priced around $116.82, with top brands including delta cycle & home, bw, thinvik, rmiott, kinekt comfort in motion, zipp, alta, ylg and redshift and aikate

Our team of expert editors reviewed these high-quality items and handpicked the top 26 bike seat posts zipp for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports apparel & equipment category. These include amazon.com, iconic bicycles, thinvik, rmiott, cirrus cycles, bicycle addiction, planet cyclery, elar enterprise and heart and sole cycle and fitness and bike heaven .

We are dedicated to assisting our users in finding the right posts Products based on their needs, saving them considerable time when choosing which bike seat posts zipp to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.