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 ZEE 640 10-Speed FC-M640 Left Hand Crank Arm 175MM - Y1NG98040 : Sports & Outdoors
Amazon.com : SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-23/11-28 Cassette) : Rear Bike Derailleurs : Sports & Outdoors
Amazon.com : SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-23/11-28 Cassette) : Rear Bike Derailleurs : Sports & Outdoors
Amazon.com: Shimano (640) ZEE 10 Spd Rear Derailleur Shadow+ for FR Direct Attachment