Shimano ES51 68 x 118mm Octalink V2 Spline English Bottom Bracket MFPN=00.4118.474.007 Ring Position/Type Chain Retaining Single

Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

The 16-piece set from the screwdriving tool specialist Wera solves the most important screwdriving problems associated with bicycles with reliable control of applied torque to protect sensitive components

Easy to break in after chain cools down –simply hold your chain in one hand and run it between two fingers of your free hand and job done

Model Pro4 Single Speed Description 12mm Thru-Axle Conversion Kit

Compatible with Campagnolo Shimano or SRAM 10-speed systems

Shimano ES51 68 x 118mm Octalink V2 Spline English Bottom Bracket MFPN=00.4118.474.007 Ring Position/Type Chain Retaining SingleShimano BB ES51 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) 68 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 118 Defined Color Black Size 68 X 118Mm