Cane Creek ThudBuster Long Travel G4 Seatpost Size:30.9mm The HRM 200 monitor comes

The HRM 200 monitor comes with a user-replaceable battery and gets up to 1 year of battery life

For the closure

longer flights

is water and torque resistant

Cane Creek ThudBuster Long Travel G4 Seatpost Size:30.9mm The HRM 200 monitor comesCane Creek ThudBuster Long Travel G4 Seatpost Thudbuster is a shock absorbing comfort seatpost that smooths out bumps to reduce back pain when riding. With the ability to customize the amount of cushion thats right for you, Thudbuster will allow you to ride more and feel better while doing it. Less impact, less pain, more riding. Features: For over 20 years, the CaneCreek Thudbuster has set the industry leader in suspension seatposts The G4 version