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Read articles →This is a two-year ownership review of a BXpanded Piranha tooth bar on a Kubota BX, not a quick unboxing. It covers ordering/sizing, install time (15 minutes with hand tools), weld and fit quality, real digging performance versus the stock cutting edge, limitations tied to the BX's 1,500-pound weight, back-dragging workarounds, and current pricing ($239 plus shipping). Best for BX owners weighing whether this specific implement is worth adding.
Posted by an owner-operator homesteader sharing hands-on impressions from personal use on their own property, not a dealer or manufacturer.
The original installation took 15 minutes using hand tools; it would have taken longer to bolt on the factory cutting edge even when parts were new.
Yes, it dug into ground effortlessly compared to the factory cutting edge, making the tractor work much less for jobs it previously strained on.
Being spread across a 48-inch bucket on a 1,500-pound tractor limits penetration compared to a bigger machine, and back-dragging is harder with teeth on.
Current pricing is $239 plus shipping, which was about $36 to New Hampshire.
