Metal Guru Exclusive, Custom Columbus Seat Tube, Tapered 31.8/28.6 x 635

Metal Guru Exclusive, Custom Columbus Seat Tube, Tapered 31.8/28.6 x 635 x 0.8/0.6.
Made in Italy using seamless Omnicrom raw material by Columbus for Metal Guru.
This is a handmade product; the weight is approximate and may vary between batches.
The shape is round tapered.

• Family: MG
• Type: ST
• OD: 31.728.6
• Profile: 0.80.5
• Length: 635
• Butt 1: 150
• Taper 1: 40
• Center: 445
• Weight: 320g