A lightweight and functional replacement seatpost clamp from Madison, the 34.9mm bolted seatpost clamp has been designed to be durable and easy to use.
- A technically advanced seat tube clamp
- Rotating thread insert prevents possibility of thread damage and bent bolts
- Results in a more even spread of stress around the seat tube of the frame
- Black anodised aluminium alloy with stainless steel hardware
- Neat, light and very functional








