Shimano ES51 68 x 113mm Octalink V2 Spline English Bottom Bracket Training Wheels - Features TSR push button

- Features TSR push button pressure buildup relief after long demanding descents

Wheel Compatibility

Manufacturer Part Number: SHF-MM-ISEV

CNC-machined cartridge body with self-aligning pivoting posts

156583-Q0-L

Shimano ES51 68 x 113mm Octalink V2 Spline English Bottom Bracket Training Wheels - Features TSR push buttonShimano BB ES51 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included Product Specifics Defined Color: Black Bottom Bracket Shell I. D.: 1. 37 Spindle Length: 113 Spindle Interface Type: Shimano Octalink V2 Weight: 270 BB Shell Width (mm): 68 BB Frame Interface: English Today's Stock Status Currently not available UPC: 689228132160 EAN: Not available Manufacturer Part Number: EBBES51B13 CR4714 154817