J jimmy-s3 Senior Retro Guru Yesterday at 15:37 #1 Controltech Seatpost. 31.6mm 350mm long. Nice condition. £70 posted Attachments IMG_7636.jpeg 133.4 KB · Views: 7 IMG_7637.jpeg 85.2 KB · Views: 8 IMG_7638.jpeg 88.6 KB · Views: 6 IMG_7639.jpeg 121.9 KB · Views: 7