Grasscool ZT1 50 6-Star Hole Blades for Cub Cadet Ultima ZT1/ZT2 – 50-In Deck

Overview

Grasscool ZT1 50 blades are designed to upgrade the look and performance of riding mowers that use a 50 inch deck from Cub Cadet and related brands. The standout feature is a 6 point star center hole, which helps ensure a precise fit and balanced operation as you mow. These blades are built to work smoothly with turf and bagging setups, offering a practical upgrade without altering your mowing routine.

What makes these blades work for you

With a blade length of 17-1/4 inches and a cutting edge length of 5-1/8 inches, Grasscool ZT1 50 blades are sized to deliver an even, consistent cut across the full deck width. The air lift measures 1-3/16 inches, supporting steady blade height over uneven ground and helping maintain mowing performance from edge to edge. A high lift profile supports effective grass capture when bagging is used, while maintaining control in lighter conditions as well.

• Center hole shape is 6 Star (5/8 inch) for compatible 34" and 50" decks
• Blade geometry and dimensions engineered for balanced cutting and reliable lift
• Broad compatibility with Cub Cadet ZT1 ZT2 Ultima series, XT1/XT2 Enduro series, and related models
• High lift design enhances grass collection and bagging performance where applicable
• Durable blade construction with protective coating to help resist wear during use

Before you order and installation notes

Before purchasing, identify your current blade center hole. If you encounter an S shaped hole, use MPN 742-05094 for the correct replacement. The paint finish on the blade acts as a temporary protective layer during handling and installation and is not required to be removed; it will wear away after initial usage.

• Check center hole if you are replacing a blade with a non 6-star hole
• Paint protection is temporary and does not require removal prior to mowing
• Compatibility spans Cub Cadet and related brands with 50 inch deck options

Note that these blades are positioned as a practical upgrade option that may improve fit, lift, and bagging capability. Actual performance can vary with mowing conditions, grass type, and maintenance practices. Always follow safety guidelines during installation and operation.