8TEN LawnRAZOR Blade for Ariens Gravely Ikon-X Edge ZTX ZT-XL 52 52" Decks 04771200 (High Lift) 3 Pack

What It Is

The 8TEN LawnRAZOR high-lift blade is a direct-replacement cutting blade for Ariens Gravely Ikon-X, Edge, ZTX, and ZT-XL zero-turn mowers with 52-inch decks. It’s designed for heavy-duty residential and commercial mowing, with a high-lift profile that improves grass discharge and bagging performance.

Fitment & Compatibility

• Deck size: 52 inches (requires a 3-blade set, one blade per spindle).
• Models: Ariens Gravely Ikon-X 52, Edge 52, ZTX 52, ZT-XL 52. Also fits select Husqvarna and Craftsman 52-inch decks with the same spindle pattern (verify).
• OEM part: Replaces Ariens/Gravely OEM #04771200 (and equivalents 04771201, 58704771200).
• Measurements: Blade length = 20.5 inches; center hole diameter = 7/8 inch; thickness = 0.203 inches; offset = 1.125 inches.
• Check before buying: Measure your existing blade length and center hole size. Confirm your deck spindle pattern (3-hole star or oval). If your deck uses a different spindle pattern or offset, this blade won’t fit.

Key Things to Know

• High-lift design creates strong airflow for superior bagging and side discharge, but it increases engine load and noise slightly compared to standard or low-lift blades.
• Installation is straightforward—requires a socket wrench and torque to 70–90 ft-lbs. Use a blade balancer after installation to avoid vibration.
• Common gotcha: These blades are not compatible with 42-inch or 60-inch decks. Also, they may not fit older Gravely models with different spindle offsets (pre-2015).
• Quality: 8TEN uses heat-treated carbon steel with a corrosion-resistant coating. Reviews note they stay sharp longer than OEM blades but may be slightly thicker, requiring a cranked-up engine for best lift.

Should You Buy It

If you own a 52-inch Ariens Gravely Ikon-X, Edge, ZTX, or ZT-XL and want better bagging or discharge performance at a lower price than OEM, this 3-pack is a solid value. It’s not for mulching or low-lift needs, and it won’t fit smaller or larger decks. For standard cutting, it’s a reliable upgrade.