Catalog > Internet of Things (IOT) Related Products > More Platforms 75 Type Plastic Crown Gear 75 Type Plastic Crown Gear CMU 75X PLASTIC MOTOR GEAR KIT 75 ASSORTED PLASTIC GEAR SET CONTAINING CROWN, SINGLE /DOUBLE REDUCTION & WORM GEARS Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 75 type ideal for DIY science and small production, product design and mechanical model Specifications Material : Plastic Type : spindle gear,crown gear,sigle gear,double gear,worn gear,bevel gear,belt pulley,belt,connecting rack,axle sleeve,tee collar Quantity : 75 Package Included: 19x Double Reduction Gear(each one) 12x Single Reduction Gear(each on) 11x Crow Gear(each one) 2x Worm Gear(each one) 9x Spindle Gear(each one) 7x Belt Pulley(each one) 6x Axle Sleeve(each one) 5x Belt(each one) 2x Connectiong Rack(each one) 1x Tee Collar