Material:plastic
included: 14X Double Reduction Gear (each one), 10X Single Reduction Gear (each on), 10X Crown Gear (each one), 2x Worm Gear (each one), 10X Spindle Gear (each one), 7X Belt Pulley (each one ), 4X Axle Sleeve (each one), 10X Belt (each one), 1X Connectiong Rack (each one), 1X Tee Collar, 9x Blue Gear, 2x copper Gear,

Technical Details

Product Details

Package Dimensions
Width : 3.85 inch
Height : 1.05 inch
Length : 5.95 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B01CR5CGBG