30.9mm Seatposts

30.9mm Seatposts12 Products

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Color
Brand
  • Crank Brothers
Size
  • 180mm
Height/Rise
  • 20mm
  • 25mm
  • 5mm
Diameter
  • 30.9mm
Length/Width
  • 120mm
  • 125mm
  • 150mm
  • 170mm
  • 175mm
  • 180mm
  • 25mm
Stock Status
  • Ships in 1-2 Business Days
  • Out of Stock
$199.99
- Self-contained sealed hydraulic cartridge - 47mm minimum stack height - Internal routing with quick connect linear pull actuator - Zero setback head, two-bolt fore/aft/tilt adjustment - Weights between 400 (27.2x60mm) and 586g (34.9x170mm) - Remote not included - 2-year warranty View similar items in these related categories Seatposts >...
Quick look
$199.99
- Self-contained sealed hydraulic cartridge - 47mm minimum stack height - Internal routing with quick connect linear pull actuator - Zero setback head, two-bolt fore/aft/tilt adjustment - Weights between 400 (27.2x60mm) and 586g (34.9x170mm) - Remote not included - 2-year warranty View similar items in these related categories Seatposts >...
Quick look
Out of stock
- Shifter-style actuation remote with adjustable cable tension - Internal stealth cable routing - Replaceable cartridge - Works down to temperatures of -4 deg F (-20 deg C) - 0mm offset - Min Insert: 125mm (150mm Drop) | 155mm (170mm Drop) - Max Insert: 240mm (150mm Drop) | 260mm (170mm...
Out of stock
- Shifter-style actuation remote with adjustable cable tension - Internal stealth cable routing - Replaceable cartridge - Works down to temperatures of -4 deg F (-20 deg C) - 0mm offset - Min Insert: 125mm (150mm Drop) | 155mm (170mm Drop) - Max Insert: 240mm (150mm Drop) | 260mm (170mm...
-7%
$249.99 $269.99
- Sealed hydraulic cartridge system that is easily serviceable - Multiple keyway system that helps to reduce lateral movement - Feather touch lever actuation with cable clamped at the post - Micro adjust, 3D forged 2-bolt head with low stack height design - Internal stealth routing with cable tune adjustment...
Quick look
$214.99
- Trouble-free dropper post that's built to last - DU upper bushing and increased upper tube diameter improves durability - Sealed damping system wrapped in lightweight 7075 aluminum - Cable actuated, hydraulic cartridge - Frame-internal cable routing - Infinite adjust within travel - Handlebar remote sold separately (can use either...
Quick look
$214.99
- Trouble-free dropper post that's built to last - DU upper bushing and increased upper tube diameter improves durability - Sealed damping system wrapped in lightweight 7075 aluminum - Cable actuated, hydraulic cartridge - Frame-internal cable routing - Infinite adjust within travel - Handlebar remote sold separately (can use either...
Quick look
Out of stock
- Built by Fox, using the same chassis and internals as the Fox Transfer post - Features faster rebound than Fox Transfer - Cable actuated with tool-free quick disconnect for easier installation and removal - Low lever force provides consistent actuation pressure even with saddle weighted or unweighted - Easy...
$214.99
- Trouble-free dropper post that's built to last - DU upper bushing and increased upper tube diameter improves durability - Sealed damping system wrapped in lightweight 7075 aluminum - Cable actuated, hydraulic cartridge - Frame-internal cable routing - Infinite adjust within travel - Handlebar remote sold separately (can use either...
Quick look
-14%
$199.50 $232.00
- Shortest overall length and stack height of any equal length dropper on the market - Travel adjust shims allow travel customization of either 10 or 20mm (2 sets of 10mm shims included with post) - New OneUp dropper line covers 100-210mm drops in 10mm increments - Cable actuated for...
Quick look
-6%
$229.50 $243.50
- Shortest overall length and stack height of any equal length dropper on the market - Travel adjust shims allow travel customization of either 10 or 20mm (2 sets of 10mm shims included with post) - New OneUp dropper line covers 100-210mm drops in 10mm increments - Cable actuated for...
Quick look
-1%
$229.50 $232.00
- Shortest overall length and stack height of any equal length dropper on the market - Travel adjust shims allow travel customization of either 10 or 20mm (2 sets of 10mm shims included with post) - New OneUp dropper line covers 100-210mm drops in 10mm increments - Cable actuated for...
Quick look

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