Shimano ES300 Octalink MTB Bottom Bracket Bike Accessories Calibrate your 20-yard pin

Calibrate your 20-yard pin

the Crater Lake™ Long Sleeve has you protected from unwanted UV rays thanks to its UPF 50+ fabric

Full-length #5 YKK zipper provides a smooth

higher volume vestibule

•Puncture and tear resistant material is made with GRS certified

Shimano ES300 Octalink MTB Bottom Bracket Bike Accessories Calibrate your 20-yard pinSHIMANO OCTALINK MTB Bottom BracketFEATURES Stiff and lightweight for efficient power transfer Durable spline reinforced construction 8 splined OCTALINK interface increases the strength and rigidity of the entire assembly 26 g lighter weight than BB ES25 Quick and precise assembly Good chain line control with chain stabilizerPRODUCT SPECIFICATIONS MODEL NO BB ES300 SERIES SHIMANO ALIVIO T4000 Series Structure Standard Spindle Hollow pipe Spindle