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Sharp Mini Sumo Robot Blade for Better Front-End Attack and Pushing
The JSumo Mini Katana Blade is a purpose-made front blade accessory for mini sumo robots. Designed to help a robot get under opponents more effectively, it is a practical add-on for builders who want to improve attack angle and front-edge contact.
JSumo lists this model as a 10 cm blade supplied with 3M tape for mounting. It is built specifically for mini sumo applications, where a low and properly positioned front blade can make a major difference in pushing performance.
Original JSumo product: We list this item as a distributor, so the product title now starts with JSumo for clearer brand matching.
Caution: JSumo notes that the blade is very sharp and should be handled with gloves.
Why you'll love it
- Made for mini sumo robots: Purpose-built front blade accessory
- Helps improve attack angle: Useful for getting under an opponent
- Simple mounting: Includes 3M tape
- Lightweight upgrade: Easy add-on for tuning a robot front end
- Competition-focused accessory: Designed with robot battle use in mind
What you can build
Use it as a front blade upgrade for mini sumo robots, practice bots, replacement assemblies, and custom sumo chassis builds that need a sharper front profile.
Starter bundles
Pair it with a mini sumo robot kit, spare wheels, motors, and edge sensors for a more complete competition setup.
Recommended add-ons
Add spare tape, replacement wheels, extra motors, and a controller board if you are building or rebuilding a full robot system.
Technical specifications
| Product | JSumo Mini Katana Blade |
|---|---|
| Product Code | JS15556 |
| Length | 10 cm |
| Mounting | Includes 3M tape |
| Main Use | Mini sumo robot front blade accessory |
Pinout & usage notes
Blade position affects how easily a robot can get under an opponent. Test front height, angle, and wheel grip together to find the best setup for your arena.
What’s in the box
1 × JSumo Mini Katana Blade with 3M tape
Related JSumo kits that pair well with this blade
| Product | Robot class | Why pair it |
|---|---|---|
| JSumo M1 Mini Sumo Robot Kit | Mini sumo | Add a sharper front edge for more aggressive undercut attacks. |
| JSumo Frog Mini Sumo Robot Kit | Mini sumo | Good upgrade path for beginner robots once the chassis is dialed in. |
| JSumo Predator Mini Sumo Robot Kit | Mini sumo | Fits well with stronger competition builds where front-end attack matters. |
Frequently Asked Questions
Is this for mini sumo robots? Yes. It is made specifically for mini sumo robot use.
How is it mounted? JSumo lists it with 3M tape for mounting.
Is it sharp? Yes. JSumo warns that the blade is very sharp and should be handled with gloves.
What is the length? It is listed as a 10 cm blade.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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