Top 3 Bike Seat Post 27.2x350mm Lightweight (August 2026) in the United States

Top Pick
88
Bike Seat Post 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
$36.79
Bike Seat Post 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
Fit for:Universal Lightweight Bicycle Saddle Post is suitable with a wide range of bicycles, such as Road Bike, Mountain Bike, Track Bike, MTB and BMXOE Number:DoesNotApplyProduct Information:Material: Carbon FiberColor: WhiteLength: 350mm / 13.78"Diameter: 27.2mm / 1.07"Application: Road Bike, Mountain Bike, Track Bike, MTB and BMXProduct Highlights:Lightweight and comfortable. Whether you're remounting during the cross race, or abusing them on the trail, you can trust our seatposts, providing a smoother and more comfortable ride.Material: Engineered with carbon fiber materials, it's built to last, offering a reliable support system for your biking adventures. Adjustability meets endurance, ensuring your comfort and performance on every ride, whether it's a leisurely cruise or an off-road challenge.
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Product Analysis
Editor's Note:

This product is $37.94 (-50.77%) less than the average price.

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Runner-up
87
Bike Seat Posts 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
$46.54
Bike Seat Posts 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
Fit for:Universal Lightweight Bicycle Saddle Post is suitable with a wide range of bicycles, such as Road Bike, Mountain Bike, Track Bike, MTB and BMXOE Number:DoesNotApplyProduct Information:Material: Carbon FiberColor: WhiteLength: 350mm / 13.78"Diameter: 27.2mm / 1.07"Application: Road Bike, Mountain Bike, Track Bike, MTB and BMXProduct Highlights:Lightweight and comfortable. Whether you're remounting during the cross race, or abusing them on the trail, you can trust our seatposts, providing a smoother and more comfortable ride.Material: Engineered with carbon fiber materials, it's built to last, offering a reliable support system for your biking adventures. Adjustability meets endurance, ensuring your comfort and performance on every ride, whether it's a leisurely cruise or an off-road challenge.
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Product Analysis
Editor's Note:

This product is $28.19 (-37.72%) less than the average price.

88%
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Budget Pick
90
Bike Seat Posts 27.2x350mm Lightweight Post Seat Tube Aluminum Alloy
$14.66
Bike Seat Posts 27.2x350mm Lightweight Post Seat Tube Aluminum Alloy
Suitable for:Universal Lightweight Bicycle Saddle Post is suitable with a wide range of bicycles, such as Road Bike, Mountain Bike, Track Bike, MTB and BMX.OE Number:DoesNotApplySpecification:Material: Aluminum AlloyColor: PurpleLength: 350mm / 13.78"(L)Diameter: 27.2mm / 1.20"(D)Application: Road Bike, Mountain Bike, Track Bike, MTB and BMXProduct Characteristics:3D forged Aluminum, makes the post strong but lightweight, providing a smoother and more comfortable ride.Material:Engineered with aluminum alloy materials, it's built to last, offering a reliable support system for your biking adventures. Adjustability meets endurance, ensuring your comfort and performance on every ride, whether it's a leisurely cruise or an off-road challenge.
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Product Analysis
Editor's Note:

This product is $60.07 (-80.38%) less than the average price.

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Best of the Rest
We also considered these 20 items, but they didn't rank quite as highly. But they are still well worth considering.

88
Bike Seat Post 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
$36.79
Bike Seat Post 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
View Product Analysis
Product Analysis
Editor's Note:

This product is $37.94 (-50.77%) less than the average price.

90%
100%
100%
87
Bike Seat Posts 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
$46.54
Bike Seat Posts 27.2x350mm Lightweight Saddle Post Seat Tube White Carbon Fiber
View Product Analysis
Product Analysis
Editor's Note:

This product is $28.19 (-37.72%) less than the average price.

88%
100%
100%
90
Bike Seat Posts 27.2x350mm Lightweight Post Seat Tube Aluminum Alloy
$14.66
Bike Seat Posts 27.2x350mm Lightweight Post Seat Tube Aluminum Alloy
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Product Analysis
Editor's Note:

This product is $60.07 (-80.38%) less than the average price.

96%
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87
Bicycle Suspension Seatpost 27.2x350mm Seat Post MTB Road Bike Lightweight Black
$44.64
Bicycle Suspension Seatpost 27.2x350mm Seat Post MTB Road Bike Lightweight Black
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Product Analysis
Editor's Note:

This product is $30.09 (-40.26%) less than the average price.

88%
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86
Bike Seat Post 27.2x350mm Lightweight Post Seat Tube Matte Black Carbon Fiber
$51.29
Bike Seat Post 27.2x350mm Lightweight Post Seat Tube Matte Black Carbon Fiber
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Product Analysis
Editor's Note:

This product is $23.44 (-31.36%) less than the average price.

86%
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84
Elita One Bicycle Seat Post Carbon Lightweight Unidirectional Road MTB Bike New
$74.99
Elita One Bicycle Seat Post Carbon Lightweight Unidirectional Road MTB Bike New
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Product Analysis
Editor's Note:

This product is $0.26 (0.35%) more than the average price.

80%
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74
Aluminum Alloy Post Lightweight Seatpost 27.2mm Seatpost 31.6mm Seatpost
$23.73
Aluminum Alloy Post Lightweight Seatpost 27.2mm Seatpost 31.6mm Seatpost
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Product Analysis
Editor's Note:

This product is $51 (-68.24%) less than the average price.

94%
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73
For Mountain Biking Aluminum Alloy Post Lightweight Seatpost 27.2mm Seatpost
$30.30
For Mountain Biking Aluminum Alloy Post Lightweight Seatpost 27.2mm Seatpost
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Product Analysis
Editor's Note:

This product is $44.43 (-59.45%) less than the average price.

92%
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71
Lightweight EC90 3K Carbon Seatpost 27.2 Offset 25mm Road Mountain Bike Cycling
$47.96
Lightweight EC90 3K Carbon Seatpost 27.2 Offset 25mm Road Mountain Bike Cycling
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Product Analysis
Editor's Note:

This product is $26.77 (-35.82%) less than the average price.

87%
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70
Carbon Bicycle Seat Post 135g Lightweight 27.2/30.9/31.6mm Unidirectional Matte
$88.85
Carbon Bicycle Seat Post 135g Lightweight 27.2/30.9/31.6mm Unidirectional Matte
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Product Analysis
Editor's Note:

This product is $14.12 (18.9%) more than the average price.

65%
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70
Lightweight Alloy Seatpost 31.6mm Mountain Bike
$54.99
Lightweight Alloy Seatpost 31.6mm Mountain Bike
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Product Analysis
Editor's Note:

This product is $19.74 (-26.41%) less than the average price.

85%
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97%
69
Carbon Fiber Seatpost for Mtb/Road Bike 27.2/30.9/31.6Mm Diameter Lightweight 13
$65.67
Carbon Fiber Seatpost for Mtb/Road Bike 27.2/30.9/31.6Mm Diameter Lightweight 13
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Product Analysis
Editor's Note:

This product is $9.06 (-12.12%) less than the average price.

82%
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68
Carbon Fiber Seatpost for Mtb/Road Bike 27.2/30.9/31.6Mm Diameter Lightweight 13
$71.05
Carbon Fiber Seatpost for Mtb/Road Bike 27.2/30.9/31.6Mm Diameter Lightweight 13
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Product Analysis
Editor's Note:

This product is $3.68 (-4.92%) less than the average price.

81%
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64
WFS Lightweight Alloy One Piece Seatpost, 27.2 X 350mm, Gold
$42.00
WFS Lightweight Alloy One Piece Seatpost, 27.2 X 350mm, Gold
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Product Analysis
Editor's Note:

This product is $32.73 (-43.79%) less than the average price.

89%
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64
WFS Lightweight Alloy One Piece Seatpost, 27.2 X 350mm, Gold
$39.00
WFS Lightweight Alloy One Piece Seatpost, 27.2 X 350mm, Gold
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Product Analysis
Editor's Note:

This product is $35.73 (-47.81%) less than the average price.

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60
Lightweight Carbon Road / Mountain Bicycle Seatpost 27.2/25.4/30.8/31.6mm
$72.60
Lightweight Carbon Road / Mountain Bicycle Seatpost 27.2/25.4/30.8/31.6mm
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Product Analysis
Editor's Note:

This product is $2.13 (-2.85%) less than the average price.

81%
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97%
54
KINEKT Bike Suspension Seatpost, XR Lightweight Aluminum Alloy Seat Post for E-b
$259.99
KINEKT Bike Suspension Seatpost, XR Lightweight Aluminum Alloy Seat Post for E-b
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Product Analysis
Editor's Note:

This product is $185.26 (247.92%) more than the average price.

5%
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51
Light Weight MTB Road Bike Seat Post Carbon Shock Absorption Offset 25mm
$132.60
Light Weight MTB Road Bike Seat Post Carbon Shock Absorption Offset 25mm
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Product Analysis
Editor's Note:

This product is $57.87 (77.45%) more than the average price.

18%
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45
MTB Seat Post Carbon Seatpost Light Weight Offset 25mm Road Bike Seatpost
$151.80
MTB Seat Post Carbon Seatpost Light Weight Offset 25mm Road Bike Seatpost
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Product Analysis
Editor's Note:

This product is $77.07 (103.14%) more than the average price.

5%
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94%
38
Carbon Fiber Light Weight Bicycle Seat Post with Rear Sweep 27.2mm/31.6mm
$145.07
Carbon Fiber Light Weight Bicycle Seat Post with Rear Sweep 27.2mm/31.6mm
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Product Analysis
Editor's Note:

This product is $70.34 (94.14%) more than the average price.

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