631, 31.8, 1.1-6-9 x 550 Ext. Butt Seat Tube
Reynolds #CX5287
$37.11
Unit price
/
Unavailable
All dimensions in millimeters.
Seatpost End OD: 33.1
BB End OD: 32.3
Length: 550
Butt Profile: 120 | 50 | 150 | 50 | 180
Wall Thickness: 1.1 - 0.55 - 0.9
Shape: Round, Straight
Typical Use: Seat Tube for 30.9 Post