TP-R808S carbon bike frame:
1) antique design
2)high stiffness
3)monocoque seat tube
4)carbon integrated frame

the carbon bike  frame:

Finish:3k/12K/UD;

Feature:

1) 6 sizes frames;

2)31.6mm diameter seat post;

3)Asymmetric 1 1/8" ---1 1/2" headset;

4)Internal rear brake cable;

5)BB30;

6) Repalcable rear derailleur hanger;

7)"One point"dropout connection;

Weight:From 900grams(M size)

Fork:Matched with TP-R803CF fork.To match with 1 1/2" lower bearing crown;

Offset:43mm;

Weight:340g(uncut)