Shimano ES300 73 x 126mm Octalink V2 Spline English Bottom Bracket MFPN=AHBMT410B Primaloft® Gold insulation adds dependable

Primaloft® Gold insulation adds dependable warmth that still breathes on climbs

Crafted with premium aluminum Ring Position/Type Chain Retaining Single Ring Tooth Count 40 Drivetrain Speeds 13 Round or Oval Round Chainring BCD SRAM Thread Mount Material Aluminum Color Black/Silver Defined Color Silver Size 40T

ColorSnow Drift

offering extra protection when the sun is at its brightest

The Pod Rocker caps are left and right specific

Shimano ES300 73 x 126mm Octalink V2 Spline English Bottom Bracket MFPN=AHBMT410B Primaloft® Gold insulation adds dependableShimano 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