Technical specifications:
• Material: carbon fiber
• Appearance: 3K carbon fiber fabric model
• Technical specifications: 25.4 27.2 30.8 31.6 mm
• Length: 350/400 mm
• Weight: 190 grams (+/- 10)
• Maximum load: 120 kg
• Color: 3 K opaque

Reminder:
1) Please select the seat tube format that matches the frame at the time of purchase.
2) the color of the product is opaque.
3) seat tube: 25.4 (effective size 25.3 or so）