Seatposts

8 seatposts with verified specifications and live pricing. Each entry lists the diameter, length and saddle clamp recorded by the manufacturer, so you can check fitment before you buy.

ComponentDiameterLengthSaddle clampFrom
Easton EA70 Alloy Seatpost 27.2 x 350 mm, 20 mm SetbackAlloy, 27.2 mm, 350 mm long, 20 mm setback27.2 mm350 mmStandard Rails—
ENVE Carbon Seatpost 31.6 x 400 mm, 0 mm OffsetCarbon, 31.6 mm, 400 mm long, zero offset31.6 mm400 mmStandard Rails—
RaceFace Next SL Carbon Seatpost 27.2 x 400 mmCarbon, 27.2 mm, 400 mm long, zero offset27.2 mm400 mmStandard Rails—
Ritchey WCS Trail Zero Seatpost 30.9 x 400 mmAlloy, 30.9 mm, 400 mm long, zero offset30.9 mm400 mmStandard Rails—
Teravail Stratum Carbon Seatpost 27.2 x 400 mm, 0 mm OffsetCarbon, 27.2 mm, 400 mm long, zero offset27.2 mm400 mmStandard Rails—
Teravail Stratum Carbon Seatpost 30.9 x 400 mm, 0 mm OffsetCarbon, 30.9 mm, 400 mm long, zero offset30.9 mm400 mmStandard Rails—
Zipp Service Course Seatpost 27.2 x 350 mm, Zero OffsetAlloy, 27.2 mm, 350 mm long, zero offset27.2 mm350 mmStandard Rails—
Zipp Service Course Seatpost 31.6 x 350 mm, Zero OffsetAlloy, 31.6 mm, 350 mm long, zero offset31.6 mm350 mmStandard Rails—

Fitment values come from each component's recorded manufacturer specification. A dash means the value is not recorded for that part, not that it fits everything — check the individual component page.

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