Description

The pinion allows you to increase or decrease the final drive ratio and adjust it for different . The surface of the gear is rust-proofed. It is the best and wheel you choose, and you will get an incredible experience. This is and wheel made of high-quality copper materials.



About this item

-The transmission structure of worm shaft is simple, compact, small volume and light weight.
-Like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
-Set include one 0.5 modulus 5mm hole brass worm gear shaft and one 40 teeth brass worm gear wheel.
-Turn a round of worm gear teeth, can get a large transmission ratio.
-material selection, carefully processing create product.


Features




- -rust treatment on the surface of wheel, you will have an experience with it.
- Beautiful appearance and sturdy, material. Easy to install and carry, small size and portable.
- The wheel with stable performance and good performance. Easy to install.
- The wheel designed with superb craftsmanship, designed for long-lasting performance.
- wheel allow you to increase or decrease the final drive ratio and tune for different .
- Color: Golden.
- Material: Copper.
- Size: 2.00 x 2.00 x 1.30cm/ 0.79 x 0.79 x 0.51 inch.
and wheel

1 x wheel 1 x shaft

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.