Shimano TL-FC33 Crankset Adaptor Installation Tool for Impact Wrench MFPN=HBSPC74C All-stainless hardware for mounting to Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

Shimano TL FC33 Crankset Adaptor Installation Tool for Impact Wrench MFPN=HBSPC74C All stainless hardware for mounting to Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm All stainless hardware for mounting to virtually any bike Requires 118 73 Powerspline Bottom Brackets (sold separately) Rings 32 Number of Chainrings Chain Retaining Single Drivetrain Speeds 12 Chainring BCD Direct Mount SRAM 3 Bolt Chainline Hub Compatibility 141 148 Boost Hubs Color Black Crank Length (mm) 175 Crank Intended Use Mountain BB Included No Pedal Spindle 9 16" Spindle Interface Type TruVativ Power Spline Defined Color Black