Cutting disc for Segway Navimow i208 AWD, i215 and i220 LiDAR
- Cutting disc for Segway Navimow i208 AWD, i215 LiDAR and i220 LiDAR – a mount for the entire middle i-series
- One decision only: 7 blades for everyday mowing or 9 blades for fine mulching
- Protection for both versions – stable blade guidance and free grass flow on the mowing disc
- Blades pre-assembled, swap without tools – ready to mow again in just a few minutes
- Optional as a set with 60 replacement blades – stock up for the whole season
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Compatibility – SEGWAY
Fits the following robotic mowers:
- ✓ Navimow i208 AWD
- ✓ Navimow i215 LiDAR
- ✓ Navimow i220 LiDAR
i208 AWD, i215 LiDAR and i220 LiDAR are the powerful middle of the Navimow family – and all three use the same mowing disc. With a replacement, there is therefore exactly one decision to make: 7 or 9 blades. Both versions come with blade guard and pre-assembled blades – Segway has already standardized the rest.
7 or 9 blades – the only question your lawn answers
Pickup, protection and installation are the same for both discs – so you can’t order the wrong thing. The only difference is how often each blade of grass is hit per rotation. Just ask yourself: Should the lawn look neat – or should the cuttings be impossible to find?
The choice for everyday family lawns: seven cuts per revolution trim even vigorous growth cleanly and evenly, without you having to think any further. If you simply want a well-groomed result, this is your cutting disc.
Nine cutting blades break up every blade of grass noticeably finer: the clippings are so short that they disappear between the blades and benefit the lawn as mulch. For everyone who runs short mowing intervals and wants the dense ornamental lawn look.
Three robotic lawnmowers, one mowing disc – that’s how easy replacement can be
Whether you use Navimow as an i208 with all-wheel drive to handle slopes or as an i215 or i220 with LiDAR to navigate through winding gardens – under the housing, all three models have the same mowing disc mount. So you don’t need to compare model lists or stock three different replacement parts.
This makes maintenance noticeably easier: one disc in the cupboard covers the entire middle i-series. Households with two robotic lawnmowers – for example i215 in front, i208 AWD on the slope behind the house – can get by with a single replacement part for both.
The disc fits onto the original mount without an adapter and without any adjustment. All blades are installed and aligned at the factory – you simply mount the complete mowing disc and the robotic lawnmower takes over again.
That’s exactly what this page is for: one product page, two blade numbers, zero risk of mix-ups – the fastest way to have your Navimow cutting again like it did on day one.
Delivered with protective frame, changed without tools
Both versions come with a protective frame around the cutting system. It keeps the freely swinging blades in their path and allows cut grass to pass through freely instead of building up on the mowing disc – the rotation remains consistent even with damp, dense growth.
The swap itself is deliberately kept straightforward: switch off the robotic lawnmower, remove the old mowing disc, attach the new one – no screwdriver is needed. After a few minutes, the Navimow continues its plan as if nothing had happened.
In the meantime, feel free to take a look at the mowing disc: frayed blade tips, blades that are still standing, or an unsteady operation of the cutting system indicate that blades or the cutting disc have reached the end of their service life. Even after contact with branches or stones, it’s worth checking – a mowing disc with impact causes imbalance.
Before winter, it’s enough to remove grass residues from the cutting disc and store it dry. At the start of the season in spring, a fresh blade set ensures that even the first run looks clean.
Simply make the one decision above – 7 blades for reliable everyday cut or 9 for the finest mulching, optionally right away as a set with 60 replacement blades. Both fit the Segway Navimow i208 AWD, i215 LiDAR and i220 LiDAR and are delivered ready to install.
Top reviews
The cutting disc for my Segway Navimow i215 LiDAR fits without any problems and, after replacing it, it cuts evenly again. The only downside: there was a bit more paper in the package than the product itself, and the shipment arrived late.
After trying two other brands for my Segway Navimow i215 LiDAR, this 7-blade mowing disc was the most precise. The old disc had started to produce uneven cuts, but after the swap it runs smoothly again and the grass is cut very evenly, even in slightly denser areas. I could mount it without any trouble, and the fit was exactly as it should be. 5/5 overall.
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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 really fit the i208 AWD, i215 LiDAR, and i220 LiDAR?
Yes. Segway uses the same blade plate mount on these three Navimow models, so each of the two versions fits all three robots without an adapter and without any modifications. You only need one replacement part for the entire mid i-series—even if you have two different models in use. However, please briefly check the model name of your device before ordering.
I have a normal family lawn—are 7 blades enough for me?
In most gardens: yes. The 7-blade version trims even vigorous growth cleanly and provides the even, well-groomed look you expect from a regularly mowing Navimow. The 9-blade version is only worth it if you specifically want an especially fine cut—for everyday lawn care, the 7-blade option is the straightforward choice.
When is the 9-blade version worth it?
When you want the clippings to be as inconspicuous as possible. Nine cutting blades hit each blade of grass more often per rotation and break it down accordingly finer—the cut then sinks as mulch between the blades instead of lying on the surface. Ideal for short mowing intervals and for anyone aiming for a dense ornamental lawn look. Note: More blades mean a finer cut, not simply the same result.
Is a protective cover included with both versions?
Yes, both the 7-series and the 9-series mowing disc are supplied with a guard. It keeps the freely swinging blades stable and ensures that grass flow on the disc remains clear, so that damp clippings do not wrap around the blades and slow down rotation. So there’s nothing you need to pay attention to regarding the guard—it is included in the delivery for both variants.
Do I need to attach the blades myself after unpacking?
No. In both versions, the blades are fully assembled and aligned at the factory—seven pieces on the 7-series disc, nine on the 9-series disc. You simply place the complete disc onto the mount of your Navimow, and the robot can start mowing right away; there is no individual blade assembly required.
How does the swap work on the Navimow—do I need tools?
No, the replacement comes without tools. Turn off the robot, remove the old mowing disc, and attach the new disc—this only takes a few minutes. Since the blades are already mounted, there’s no screw work and no adjustment required, and the Navimow then continues with its mowing schedule normally.
How do I know with the i-series that the disc or blades should be replaced?
Pay attention to the cutting pattern: frayed instead of smoothly trimmed blade tips, individual blades that remain standing, or a mowing deck that runs unevenly are typical signs. Loose blades or nicks and deformations after contact with branches, stones, or roots also indicate that a replacement is needed— a disc with impact causes imbalance. At the start of the season in spring, a fresh set of replacement blades is generally recommended.
Is this an original replacement part from Segway?
No, this is a compatible cutting disc from CUT GUARD. It is manufactured to fit precisely in the mounting for Navimow i208 AWD, i215 LiDAR, and i220 LiDAR, and is designed for continuous operation in the robotic mower— a quickly available alternative to the original part, fully equipped and with protection.