This package contains a total of 75 pieces of gears, racks, pulleys and belt drives, including pictures and other photos. There are many parts that you cannot purchase varieties. Other locations are complete and designed and manufactured with our own proprietary design, and experiments are made for personal DIY models, such as equipment accessories required for scientific research, science general purpose activities, etc.
75 kinds of gear package, models, toys, cars, airplanes, remote control toys. Total 75 parts in this package including gears, racks, pulleys and belt drives
9 types of spindle gear
11 types of crown gear
12 types of single gear
19 types of double gear
7 types of belt pullies.
2 types of worm gear.
5 types of belts
2 PCS Connection Rack
6 PCS Axle Sleeve
1 PC Tee Axle Sleeve
1 PC Bevel Gear
Please allow 2-3% error due to manual measurement, make sure there is no problem before you place an order
Product photos are taken in kind, so there may be differences in the shooting method from the light and display, so there may be differences in the color of the product.
Shipping Policy:
Standard service is China Post normal parcel which takes 20-60 days and China Post registered airmail.
2. If you cant receive your order even after 30 days after payment, please contact us. Track your order and we will contact you ASAP. Our goal is customer satisfaction!
3. If you like our products, please leave me all 5 star feedback (described 5 stars, communication 5 stars, shipping time 5 stars) and pictures to us
4. If you are not satisfied with any reason, please do not hesitate to contact us first before leaving us negative return, I will solve all problems for you. Your order is ended, but the service is not completed. :)
Thank you!