Lawn Mower Blade, for Mammotion for LUBA 1/2 AWD (Up 2024) Robot Mowers, Steel Disc Plates Cutterhead Replacement Parts, 170×16.9 mm Black, 2 PCS

What It Is

This is a set of two steel disc-plate cutterheads designed as replacement blades for Mammotion LUBA 1 and LUBA 2 AWD robot mowers (up to 2024 models). They are aftermarket parts intended to restore cutting performance when the original blades wear down.

Fitment & Compatibility

• Exact models: LUBA 1 AWD, LUBA 2 AWD (all variants sold through 2024). Not compatible with LUBA mini or other Mammotion models.
• Dimensions: 170 mm length × 16.9 mm width (standard for these mowers). Measure your current blade’s length and mounting hole pattern before ordering.
• Mounting: Uses the same bolt pattern as OEM blades. No adapter or modification needed if your mower is stock.
• OEM vs aftermarket: This is a third-party replacement, not Mammotion-branded. Check that the disc plate thickness (steel) matches your original—some aftermarket blades are thinner and may wear faster.

Key Things to Know

• Installation difficulty: Easy—remove the mower’s blade disc, unbolt old blades, swap in new ones, and re-torque bolts to manufacturer spec (typically 8–12 Nm). No special tools beyond a socket wrench.
• Steel vs original: OEM blades are often hardened steel; these are also steel but may have slightly different hardness. Expect comparable lifespan if used on grass only, but avoid rocks or gravel.
• Balance: Aftermarket blades can arrive unbalanced. Spin-test them on a blade balancer before installing to avoid vibration that damages the mower’s motor mount.
• Quantity: Pack includes 2 blades—enough for one full replacement on a LUBA (which uses 2 blades per disc). Check if your mower uses 2 or 4 blades (LUBA 1 uses 2, LUBA 2 uses 2 per disc).

Should You Buy It

Buy this if you own a Mammotion LUBA 1 or 2 AWD (pre-2025) and need a budget-friendly blade replacement that matches OEM dimensions. Skip it if you want genuine Mammotion parts for warranty retention or if your mower has a different blade pattern (e.g., LUBA mini). For the price, it’s a solid value for routine wear replacement.