Shimano Alivio SL-M3100-L Shifter - Left 3-Speed RapidFire Plus Optical Gear Display Model=Mallet Enduro 11 Pedals 500 lumen usb rechargeable front

500 lumen usb rechargeable front helmet light

Commuting/training tire with thicker rubber for longer lasting tread wear

Hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security Length 9 Lock Style Keyed Diameter 11 Cable Included No Shackle Width 4

Built in gauge to easily and accurately identify outside and inside diameter of sealed bearings

hanger # 558

Shimano Alivio SL-M3100-L Shifter - Left 3-Speed RapidFire Plus Optical Gear Display Model=Mallet Enduro 11 Pedals 500 lumen usb rechargeable frontThe Shimano Alivio SL M3100 Left Shifter provides responsive rear shifting for 9 speed mountain bike drivetrains. Double or Triple Triple Drivetrain Speeds 9 Front Der Shifter Compatibility Shimano Mountain Shifter Style Trigger Speed 3 Speed