Cane Creek

G4 Thudbuster O-ring Kit

The Cane Creek G4 Thudbuster O-ring Kit keeps your suspension seatpost performing smoothly and quietly, ride after ride. Designed as a direct replacement for worn or damaged O-rings, this kit restores the precise movement and plush feel that make Cane Creek’s suspension posts a favorite among riders who demand comfort and control on rough terrain.

Whether you’re maintaining your Thudbuster or eeSilk post, fresh O-rings ensure a tight, effective seal that keeps dirt and moisture out while maintaining consistent performance. It’s a simple upgrade that helps extend the life of your post and keeps every mile feeling smooth.

Key Features:

• Replacement O-ring kit for Cane Creek G4 Thudbuster and eeSilk seatposts
• Restores smooth, consistent suspension action
• Helps maintain proper sealing against dirt and moisture
• Extends the lifespan and performance of your seatpost
• Easy to install—perfect for routine maintenance or a quick refresh

Keep your ride plush and your post performing like new with the Cane Creek G4 Thudbuster O-ring Kit.