SLT20 Aluminum – Silicone Wheel Set (33mmx20mm – Pair)

SLT20 Aluminum – Silicone Wheel Set (33mmx20mm – Pair)


2nd version of BEST Seller wheels! Specially designed wheels for mini sumo & line follower robots.
You will be amazed by this wheel’s superior quality!

  Who uses that product? 185 Happy customers
SKU: SLT20 Category: Tags: ,
  • Description
  • Additional Information
  • Reviews (6)
  • How Will We Ship to You?

Product Description

  • These wheels produced by handmade in best quality.
  • Better traction than Fingertech, Banebots or Pololu products.
  • Inside aluminum rim is processed at CNC lathes.
  • Each wheel’s weight is 22 grams. Better for 2 wheeled and 4 wheeled mini sumo robots. Also suitable for fast line follower robots.
  • Wheel rim accepts 12mm, 15mm and 16mm diameter dc gearbox motors. Center hole is drilled to 3mm (Which is very common shaft for miniature gearmotors)
  • It has an M4 set screw inside, so It holds motor’s shaft mechanically and firmly.

For comparison with other brand wheels, please look at that article.

This model have light aluminum rims inside! For steel heavy rim model, look to below. 

Which Robots Using The SLT20 Wheels?

Line followers and mini sumo robots! (You can see old version SLT20 wheels at some pictures, same quality.)

Some SLT20 Wheel Example Videos

Silicon Wheel Series:SLT20SLT20PELECTRONATOM
Diameter33 mm33 mm38 mm37 mm
Width21 mm21 mm11 mm34 mm
Weight23 grams52 grams20 grams51 grams

Users who found this page were searching for:

  • silicone wheels
  • line followers
  • jsumo slt20

Additional Information

Weight22 g
Dimensions33 x 33 x 20 mm


  1. Thanks for that good wheels, I used at my minisumo robots. They are very good balanced. Traction is very good too.

  2. Great wheels for line follower carts, guarantee good traction and cornering stability .

  3. Extremely useful wheels for sumo robots! Very simple and useful!

  4. Wow! Very high traction. Perfectly fits to my line follower robot. Size is nearly 1,25″ which is very good for small ground clearance.

  5. We made mini sumo robot with this tires. And last week we had competition. We had no lost battle, and win gold medal. Thank You!

  6. Just wondering if this wheel’s center hole which is 3mm is compatible with a 4mm D shaped motor shaft? Need answers asap. Thank you in advanced.

    • Hi Jeff, Our wheels center hole comes as 3mm diameter. But you can use drill with bigger diameter. So you need to drill first. Thanks.

  7. Great wheels!!! High traction, i used them for my minisumo and I won 1st place by far, they fit perfect and have the perfect weight

Add a review

All products shipped with sealed in box. All products packaged carefully. Before shipment, we test all electronics and control the mechanics of all products. So you will never be disappointed when you open our JSumo shipment box.

We have 2 Shipment Options:

  • Registered Air Mail ( Fixed Price 9,95 USD, Free On Orders Over 199 USD)
    DHL Worldwide Express Shipment (Based on weight)

Time Table For International Registered Air Mail

Below, these countries are the only examples. If your country is not in the list, don't be afraid. We are shipping to all over the world including your country too:)

RegionsShipping Times
Europe Countries5-10 Business Days
USA1-2 Week
China3 Weeks
Russia Region2-3 Weeks
Asia Countries3-6 Weeks
Japan3 Weeks
Brasil2-3 Weeks
Mexico3 Weeks
*Colombia4-5 Weeks
*Peru4-5 Weeks
*Paraguay4-5 Weeks

*Colombia, Paraguay, Peru shipments are sent over Brazil Postal Service. ( Turkey >> Brasil >> Colombia, Paraguay or Peru) Because of that delays can happen. We are sending shipment code.

What is your return policy?

You may return a product for refund or exchange (if due to our error) within 30 days of the order shipment date. (The order shipment date and order notification are provided to you by email). All returns must be accompanied with a Return Merchandise Authorisation number (order number #).

If we shipped you the wrong product, or it arrived defective or damaged

No problem. Just contact us within 30 days of the item's original shipping date to arrange for the return of your purchase. Send us photo of wrong product. And we will send a replacement or refund you for your purchase, provided the returned item(s) are received back in their original packaging, along with all accessories, warranty cards, manuals, software, etc., where applicable.

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