Shimano ES300 73 x 126mm Octalink V2 Spline English Bottom Bracket CheckoutSpec= 500 lb Made of 7000 series aluminum

Made of 7000 series aluminum the 6-point socket has no lead-in chamfer and a low-profile design for a precision fit that minimizes scarring

Enve handlebar tape is designed with a grip compound that ensures bare handed traction despite wet conditions

5mm deep with reinforced spoke face and eyelets

Inner and outer plate chamfering provide accurate and expeditious shifting

8 PSI 60 TPI 58 Tire Bead Folding Tire Diameter 27

Shimano ES300 73 x 126mm Octalink V2 Spline English Bottom Bracket CheckoutSpec= 500 lb Made of 7000 series aluminumShimano BB ES300 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 126 Defined Color Black Size 73Mm X 126Mm Interface English