Cutting disc for Segway Navimow i105E, i108E and i205 AWD
- cutting disc for Segway Navimow i105E, i108E and i205 AWD – one mount, three models
- Three variants to choose from: 6, 7 or 9 blades – from the usual setup to a fine cut
- Delivered with protective cover – supports safe, controlled blade guidance
- Blades pre-assembled, swap without tools – ideal for getting it done while cleaning the robot
- Optional as a set with 60 replacement blades – replenishment for the whole season
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Compatibility – SEGWAY
Fits the following robotic mowers:
- ✓ Navimow i105E
- ✓ Navimow i108E
- ✓ Navimow i205 AWD
On a compact property, your Navimow repeatedly drives past the same flowerbeds, edges and roots – every round is a new opportunity to come across something tough. That is exactly why it’s worth taking a regular look at the mowing disc. Here you’ll find the right replacement for i105E, i108E and i205 AWD: with 6, 7 or 9 blades, pre-installed and swapped in two minutes.
6, 7 or 9 blades – which disc fits your garden?
All three versions sit identically on i105E, i108E and i205 AWD and are supplied with a protective frame. The only difference is how often they cut per revolution: more blades catch every blade of grass more frequently – the cuttings come out finer. On small areas that you see daily from close range, this difference is particularly noticeable.
The configuration you already know from the new Navimow. Ideal when the old mowing disc is simply worn out or when a blade no longer swings cleanly after a contact with a stone – replace it and continue as before.
Seven cutting edges distribute the work across more points per revolution. Noticeably where the grass grows back vigorously – for example in the well-watered front garden or around the lawn sprinkler.
Nine blades leave hardly any blade of grass behind and break up the cuttings so finely that they disappear between the blades. The choice for small lawns where every irregularity is immediately noticeable.
A small garden means: more contact, not less
A large lawn is covered in wide passes, a small one isn’t. On a compact property, the Navimow is constantly maneuvering: around the terrace, along the edge of the flower bed, between the tree ring and the garden path. The same critical spots are brought under the disc multiple times every single mowing day.
That simply increases the number of opportunities where a blade brushes against a paving edge, catches an exposed root, or hits the forgotten sand toy. Not every one of these impacts leads to an error message – often it’s only a notch in the cutting edge or a blade that no longer swings freely.
You will only see the result later in the lawn: frayed instead of smoothly separated blade tips, individual blades left standing, and brownish discolored cut edges. A disc with impact runs additionally unevenly and unnecessarily puts strain on the mowing unit.
The replacement disc comes fully pre-assembled and fits the mounting of all three models – without adapters, without modification. Please compare the model name of your Navimow before ordering and the design of the existing disc.
The quick check when cleaning
If you regularly clear the Navimow of dried-on grass, you have already created the decisive moment: the robotic lawnmower is tilted in front of you, and the mowing disc is easily accessible. Turn it slowly once by hand and check whether each blade swings freely and whether the cutting edges show notches.
This exact manual step makes the difference on small areas. Here you are only a few steps away from the lawn every day, and an uneven cut pattern does not disappear due to perspective – it is immediately noticeable from the kitchen window.
Is it time for a change? You don’t need any special tool: switch off the robotic lawnmower, carefully tilt it, remove the old cutting disc, put the new one on – done. Since the blades are already mounted, there’s no need to screw individual blades into place at all.
All three versions are supplied with a protective frame, which supports safe and controlled blade guidance during operation. A clean-running mowing disc also keeps the grass flow moving – damp cuttings stick less often around the blades and do not slow down the rotation.
Simply select the desired number of blades above – 6, 7, or 9; if you want, you can also get it right away together with 60 replacement blades. Each version fits Segway Navimow i105E, i108E, and i205 AWD, is supplied with a protective frame and ready-mounted blades, and can be changed without tools.
Top reviews
I replaced the blade on my Segway Navimow i108E with this cutting disc, and honestly it makes everyday use easier: the 6 blades cut evenly and the system seems less prone to blockages, even when the grass is a bit tall in my garden of about 600 m². The disc with its guard fits well and I was able to mount it without forcing anything. After a few mowing cycles, the cutting quality was back like at the beginning, and that’s exactly what I was looking for in maintenance. Théo
I bought this cutting disc for my Segway Navimow i108E after trying two other brands, because I wanted something that actually fits without hassle. The included protection and the 6 blades made the replacement faster, and after a couple of runs the cutting looks more uniform. However, I noticed one thing: the blade feels slightly tighter in the mounting than the original, so I had to adjust it a bit before everything settled perfectly. Overall, a great buy for maintenance.
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CUT GUARD Assembly Instructions
General assembly instructions for cutting discs, replacement blades, and blades for compatible robotic mowers.
Note
These instructions generally apply to compatible cutting discs, replacement blades, and blades from CUT GUARD.
They do not refer to a specific model or version. Always additionally refer to the operating manual of your robotic mower.
Important Safety Notice
Sharp blades. Risk of injury. The knives and blades can cause serious cuts.
Always wear appropriate protective gloves during assembly, disassembly, cleaning, and maintenance.
Never work on the cutting disc while it is still moving.
1. General Safety Instructions
- The operator is responsible for accidents, injuries, and damages caused to other persons or their property.
- Keep children, animals, and uninvolved persons away during work and operation of the robotic mower.
- Never touch the cutting disc or the knives while they are still moving.
- Always turn off the robotic mower completely before performing work on the cutting disc or the knives.
- Remove the battery if possible or disconnect the device from the power supply.
- Always wear appropriate protective gloves.
- Do not use damaged, bent, heavily worn, or corroded knives, screws, or cutting discs.
- Regularly check the condition of the knives, fastening screws, and the cutting disc.
2. Required Tools and Materials
- Suitable screwdriver or bit, matching the screws used.
- Protective gloves.
- New or tested fastening screws.
- CUT GUARD cutting disc, replacement blades, or blades.
- Optional: soft surface for safely placing the robotic mower.
Important
Only use suitable screws and appropriate mounting materials.
If specified by the manufacturer or included in the delivery, use screws with locking lacquer
or suitable screw locking.
3. Preparation
- Stop the robotic mower completely.
- Turn off the device according to the operating manual.
- Remove the battery if possible.
- Wait until the cutting disc has completely come to a stop.
- Carefully turn the robotic mower upside down and place it on a stable, soft surface.
- Check the work area for cleanliness and adequate lighting.
4. Disassembly of the Existing Cutting Disc
- Loosen the fastening screws of the existing cutting disc.
- Completely remove the screws and set them aside safely.
- Carefully remove the existing cutting disc from the knife holder.
- Clean the knife holder of grass clippings, dirt, and debris.
- Check the knife holder for damage or unusual wear.
Warning
Do not use the new cutting disc if the knife holder, fastening points,
threads, or screws are damaged. In this case, the robotic mower may only be reused after proper
inspection.
5. Installation of the CUT GUARD Cutting Disc
- Place the CUT GUARD cutting disc correctly on the knife holder.
- Ensure that the cutting disc lies flat and is correctly centered.
- Insert the appropriate fastening screws.
- Tighten the screws evenly and firmly.
- Do not overtighten the screws to avoid damage to threads or components.
- After installation, check that the cutting disc is securely attached.
- Gently turn the cutting disc by hand and check if it runs freely.
6. Installation or Replacement of Replacement Blades
- Loosen the screws of the old blades.
- Carefully remove the old blades.
- Clean the contact surfaces on the cutting disc.
- Place the new CUT GUARD replacement blades on the designated fastening points.
- Ensure that the blades remain freely movable, as intended by design.
- Secure each blade with a suitable screw.
- Tighten the screws securely without overtightening.
- Check each blade for a secure fit and free movement.
7. Post-Installation Check
- Are all screws fully inserted and securely fastened?
- Is the cutting disc lying flat and securely?
- Can the blades move freely, if intended?
- Are there no tools or foreign objects left in the area of the cutting disc?
- Does the cutting disc run freely and without grinding?
8. Operation and Maintenance
- Regularly check knives, screws, and cutting disc for wear.
- Immediately replace damaged or heavily worn parts.
- Regularly clean the cutting disc of grass clippings and dirt.
- Do not use the robotic mower if unusual noises, vibrations, or running problems occur.
- Only use compatible spare parts and suitable mounting materials.
Note on Blade Replacement
Always replace blades in a timely manner. Dull or damaged blades can worsen the cutting quality,
put more strain on the robotic mower, and compromise safety.
9. Disclaimer
CUT GUARD cutting discs, replacement blades, and blades are accessories and spare parts for compatible robotic mowers.
They are not original accessories from the respective device manufacturer unless explicitly stated
in the product description.
The assembly and use are at your own risk. No liability is accepted for damages caused by improper assembly,
incorrect use, damaged components, or failure to observe the operating manual of the robotic mower.
Warning in Case of Injury
Seek medical assistance immediately in case of injury or accident.
GPSR Information on Product Safety
Product safety information in accordance with Regulation (EU) 2023/988 on general product safety.
Manufacturer & Responsible Person (EU)
Patryk Napiorkowski - Trivando
Am bhf Weinhübel 8
02827 Görlitz
Germany
Email:
service@trivando.de
Website:
www.trivando.de
Product Identification
Brand: CUT GUARD
Product Type: Blade discs, replacement blades, and blades for compatible robotic mowers
Intended Use: Accessories and replacement parts for suitable robotic mowers
Product Type: Cutting and fastening components for use in robotic mowers
Item Number / Model / Variant: see respective product description, packaging, or invoice
Compatibility: see product description and operating instructions of the robotic mower
Important Warning
Sharp blades. Risk of injury. The knives and blades can cause serious cuts.
Assembly, disassembly, cleaning, and maintenance should only be performed when the robotic mower is completely turned off.
Always wear appropriate protective gloves and wait until the blade disc has come to a complete stop.
Intended Use
CUT GUARD blade discs, replacement blades, and blades are intended solely as accessories and replacement parts for compatible robotic mowers.
The products may only be used for their intended purpose and only in conjunction with suitable, compatible devices.
Any other use, structural modification, or improper assembly may lead to injuries, malfunctions, or property damage.
Not Suitable For
- Children.
- Persons who have not read or understood the operating instructions of the robotic mower.
- Incompatible robotic mowers.
- Devices with damaged blade mounts, damaged threads, or defective fastening points.
- Use outside the intended application area.
- Use as a tool, hand knife, or for other cutting tasks outside the robotic mower.
Safety and Warning Notices
- Use only for the intended purpose.
- Use only with compatible robotic mowers, suitable blade discs, and appropriate mounting materials.
- Always turn off the robotic mower completely before any assembly, disassembly, cleaning, or maintenance.
- If possible, remove the battery or disconnect the device from the power supply.
- Always wait until the blade disc has come to a complete stop.
- Always wear appropriate protective gloves.
- Keep hands and feet away from rotating blades.
- Never touch knives, blades, or blade discs during operation.
- Do not use damaged, bent, heavily worn, rusted, or corroded knives, screws, or blade discs.
- Regularly check knives, screws, and blade discs for secure fit, wear, and damage.
- Use only suitable screws and appropriate mounting materials.
- If provided, use screws with locking lacquer or suitable screw locking.
- Keep children, animals, and uninvolved persons away from the work area.
- The robotic mower must not be operated if persons, especially children, or animals are in the work area.
- In case of unusual noises, vibrations, grinding noises, or running problems, stop operation immediately and check the assembly.
- In case of injuries or accidents, seek medical assistance immediately.
Assembly Instructions
Assembly may only be performed when the device is turned off. Always observe the operating instructions of the respective robotic mower.
Blade discs, replacement blades, and blades must be correctly seated and securely fastened. After assembly, check whether the blade disc runs freely and that no tools or foreign objects have been left in the area of the knives.
Check Before Operation
- Are all screws fully inserted and tightened?
- Is the blade disc correctly centered and securely fastened?
- Are the knives correctly mounted?
- Can movable knives move freely, if this is structurally intended?
- Are there no visible damages?
- Does the blade disc run freely and without grinding?
Maintenance and Inspection
- Regularly check knives, blades, screws, and blade discs for wear and damage.
- Immediately replace damaged or heavily worn parts.
- Regularly clean the blade disc of grass residues, dirt, and deposits.
- Do not use aggressive cleaning agents that may damage material or coating.
- Use only compatible replacement parts and suitable mounting materials.
Storage and Disposal
Store replacement blades, blades, screws, and blade discs dry, clean, and secure.
Keep out of reach of children and unauthorized persons.
Safely package used, damaged, or dull knives and blades to avoid cuts.
Dispose of metal parts, packaging, and accessories in accordance with local regulations.
Note on Original Accessories
CUT GUARD products are compatible accessories and replacement parts. They are not original accessories of the respective
device manufacturer unless explicitly stated in the product description. Brand names, model designations,
and manufacturer information are for compatibility indication only.
Contact for Safety Questions, Complaints, or Accidents
For questions regarding product safety, complaints, accidents, or indications of possible safety issues, please contact us immediately:
Patryk Napiorkowski - Trivando
Am bhf Weinhübel 8
02827 Görlitz
Germany
Email: service@trivando.de
Website: www.trivando.de
Frequently asked questions
Does the same cutting disc fit the i105E, i108E and i205 AWD?
Yes. All three versions are intended for the compatible Segway Navimow models i105E, i108E and i205 AWD – for the classic i-series devices as well as for the AWD model with all-wheel drive. However, before ordering, please compare the exact model designation of your robot and the design of the existing cutting disc, as the mounting and fastening may differ depending on the model series.
My garden is small – won’t the disc wear out more slowly then?
Rather the opposite. In a small area, Navimow doesn’t drive long, uninterrupted paths; instead, it constantly maneuvers around flower beds, terrace edges, and around tree bases. The same critical spots are passed multiple times per mowing cycle, meaning the blades come into contact with paving edges, roots, or leftover toys more often. It’s not the number of mowed square meters that determines wear, but the number of contacts with hard surfaces.
How can I quickly check during cleaning whether the mowing disc is still in good condition?
If the robot is already tilted in front of you for cleaning, slowly rotate the mowing disc once by hand. Each blade should swing freely and have a smooth cutting edge without notches. Also check for any deformation of the disc – a disc with runout vibrates and puts extra strain on the mowing unit.
Is a protective cover included with all three variants?
Yes, the versions with 6, 7, and 9 blades are each supplied with protective covers. It supports safe and controlled blade guidance during operation and keeps the freely swinging blades in place.
Which number of blades is recommended for a small lawn area?
For pure replacement of a worn mowing disc, the 6-blade version is sufficient. If the grass grows strongly, the 7-blade version distributes the work over one additional cut per revolution. The 9-blade version delivers the finest result and is especially worth it for small areas that you see every day from very close by—where any irregularity is immediately noticeable. All three can be installed in the same way.
Is any assembly work still required for the i105E mowing disc?
No. The blades are already fully assembled—six pieces for the 6-blade version, seven for the 7-blade version, and nine for the 9-blade version. You don’t need to individually screw the blades on; the disc is ready to use straight from the packaging.
Do I need tools to change the cutting disc on the Navimow?
No, no special tool is required: switch off the robotic mower, carefully tilt it, remove the old cutting disc, fit the new one—done. The complete replacement takes only a few minutes and can be done without any technical know-how.
Is it an original part from Segway?
No, this is a compatible cutting disc from CUT GUARD and not an original Segway spare part. It is manufactured to fit the mounting for Navimow i105E, i108E and i205 AWD and is designed for continuous operation in the robotic lawnmower – a cost-effective, quickly available alternative with pre-assembled blades.