Shimano FC-R345-L Crankset - 175mm 9-Speed 50/34t 5-bolt / 110 BCD Octalink V2 Spindle Interface BLK MFPN=WFR1500BFEXSA21534 Design allows for installation or

Design allows for installation or wheel removal using your standard 17mm wrench Model Adapter M12 X 1

Springs: TS Air

Great for higher security needs to protect against opportunity theft and even use on vehicle bike racks

T47 Outboard threaded bottom brackets are made from machined aluminum and thread together directly into T47 frames

Shimano FC-R345-L Crankset - 175mm 9-Speed 50/34t 5-bolt / 110 BCD Octalink V2 Spindle Interface BLK MFPN=WFR1500BFEXSA21534 Design allows for installation orThe Shimano RC R345 L road crankset is crafted with aluminum crank arms and features smooth shifting Hyperdrive SG X chainrings. Octalink V2 spindle interface 43. 5mm chainline 152. 2 Q Factor Aluminum 50t outer ring Steel 34t inner ring Compatible with HG 9 speed chain Rings 50 34 Number of Chainrings Double Drivetrain Speeds 9 Chainring BCD 110 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Color Black Crank Length (mm) 175