TANGE CHAMPION GRADE BB/Head Tube

[CHAMPION] grade tube is easy to use chromoly tube.
汎用性の高い【CHAMPION】グレード。使い勝手の良いクロモリチューブです。 
_Cr-Mo Tubes
_Items:
 -TTB39-68-best for Bottom Bracket
   OD39 L68 T2.5 
 -TTB39-73-best for Bottom Bracket 
   OD39 L73 T2.5
 -TPG318-09-1000-best for Head Tube
   OD31.8 L1000 T0.9
-TPG-36-1-600-best for Head Tube
   OD36 L600 T1.0
-TTP46-1-250-best for Head Tube(upper1-1/8" lower1-1/2" cup)
   OD1-OD2/46.4-36.4 L250 T1.0
-TTP56-1-250-best for Head Tube(upper1-1/8" lower1-1/2" integrated)
   OD1-OD2/56.4-46.4 L250 T1.0