LEGO 100 pcs Technic GEAR Pack Set Lot Mindstorms NXT Bionicle Supplemental Robot Robotic Motor Parts Pieces Assortment Includes 100 technic gears parts as shown. PLEASE NOTE: THERE MAY BE MINOR DIFFERENCES IN PART TYPE OR COLOR DEPENDING ON AVAILABLE SUPPLY. IF YOU ABSOLUTELY NEED A SPECIFIC GEAR PART, PLEASE CONTACT US FIRST