Amazon.com : SHIMANO SL-M640 Zee 10 Speed Shifter : Bike Shifters And Parts : Sports & Outdoors
Amazon.com : Shimano ZEE 640 10-Speed FC-M640 Left Hand Crank Arm 175MM - Y1NG98040 : Sports & Outdoors
Amazon.com : 2Pcs Blue Mountain Bike Bottom Bracket Cap Crankset Crank Arm Fixing Screws CNC Aluminum Alloy Compatible with Shimano HollowTech II Deore XT SLX Saint & Zee (MTB) : Sports &
Amazon.com : SHIMANO SL-M640 Zee 10 Speed Shifter : Bike Shifters And Parts : Sports & Outdoors