For over 20 years, the Thudbuster ST G4 from Cane Creek has been the industry standard in suspension seatposts, providing unmatched comfort and reliability to riders worldwide. This new and improved version, the Thudbuster G4, is even better than its predecessor.Featuring a redesigned seatpost with enhanced durability, a higher rider weight limit, and additional suspension travel, the Thudbuster G4 is truly the most advanced suspension seatpost ever made.With its single-bolt seat clamp design and tool-free elastomer change, the Thudbuster G4 is incredibly easy to use. The seatclamp allows for fastening and angle adjustment, while the elastomer can be changed without any tools, making it suitable for riders of various weights.The Thudbuster G4 also boasts threaded, serviceable, hard anodized aluminium axles with flanged PTFE bushings, ensuring smooth and reliable performance. It has a rider weight limit of 150kg/330lb, making it suitable for riders of all sizes.Available in sizes 27.2mm, 30.9mm, and 31.6mm (additional diameters available with shim), the Thudbuster G4 can accommodate a range of bike frames. It has a travel of 50mm (1.97") and a length of minimum 100mm and maximum 274mm.Despite its impressive features, the Thudbuster G4 is still lightweight, weighing only 580g (31.6mm). It is the perfect choice for any cyclist looking to enhance their comfort and ride quality. Shop the Thudbuster G4 from Cane Creek today.