J176BRacing B.B. Shell.Tube: Φ28.6 x 28.6 x(27X17)mmAngle: 59.5. x 62.5° x 7°W.T:210gJ176DRacing B.B. Shell.Tube: Φ28.6 x 28.6 x(27X17)mmAngle: 61.9. x 68.2° x 7°W.T:210gJ186ARacing B.B. Shell.T ...
Allotec Co., Ltd.
Main Products: Titanium Motorcycle Parts, Titanium Car Parts, Titanium Bicycle Parts, Investment Casting, Titanium Investment Casting, investment casting... More