The Thudbuster seatpost from Cane Creek is the most effective and versatile suspension seatpost available. Their parallel-link technology provides a clear advantage in traction, comfort and control without sacrificing performance. With an accompanying wide range of elastomer spring rates, the Thudbuster is tunable to match your weight and riding preference.
• Fully active elastomers provide approximately 3 inches (76mm, Long Travel) of customizable suspension.
• Suitable for all style of bicycle
• Length: Std = 400mm / 27.2mm XL =450mm / 33.9 XL • 650mm (end of tube to saddle rail)
• Weight: 540-570g (575g for 27.2mm XL)
• Max Rider Weight: 250lbs
• Min Extension: 142mm
• Max Extension: 300mm (346mm for 27.2mm XL)