DESIGNED TO ONLY BE USED WITH SHIMANO OCTALINK CRANKS. OCTALINK SPLINED AXLE/CRANK ARM INTERFACE - RESULTS IN MORE RIGID CRANK ASSEMBLY COMPARED TO SQUARE TAPERED SPINDLE. 126MM AXLE LENGTH. HIGH STRENGTH HOLLOW HARDENED AXLE.

Shell Width: 68 mm
Bottom Bracket Shell Type: BSA (English)
Compatible Model: Many
Set Includes: Bottom Bracket
Material: Steel
Item Length: 126 mm
Brand: Shimano
Unit Type: Unit
Spindle Type: Octalink V1
Model: BB-ES25
Compatible Bike Type: Cyclocross Bike, Hybrid Bike, Mountain Bike
Unit Quantity: 1
Number of Items: 1
Part Type: Bottom Bracket