Pontoons
MB Sports F21 Tomcat Boats for Sale
The MB Sports F21 Tomcat is a 21-foot V-drive wake and surf boat that combines bold styling with MB’s proven performance and build quality. Introduced in the late 2000s, the F21 Tomcat became one of MB’s most recognizable models thanks to its picklefork bow, deep freeboard, and versatile performance for both wakeboarding and surfing. Hand-built in California, it remains a popular choice for riders who want a compact yet capable boat with big-wave performance and dependable inboard power.
The MB Sports F21 Tomcat marked a turning point in MB’s evolution when it was introduced in the late 2000s. Until that time, most MB boats featured traditional pointed bows and rounded decks. The F21 Tomcat brought a new look to the lineup with its wide picklefork-style bow, giving the boat a modern, aggressive appearance and significantly increasing bow seating space. This design quickly became a signature feature for MB and influenced future models across the brand.
Built on a 21-foot V-drive hull, the F21 Tomcat was designed to produce strong wakes and surf waves while maintaining the nimble handling expected from a smaller inboard. The boat’s deep-V hull design gave it a solid ride in choppy water and created a consistent wake profile for wakeboarding. Over the years, the hull remained largely consistent, known for producing steep, well-defined wakes that appealed to riders who preferred a strong pop and firm transition.
One of the defining characteristics of the F21 Tomcat is its ballast system. MB continued its tradition of using a gravity-fed ballast setup, which fills and drains through simple gate valves rather than pumps. This system is both fast and reliable, eliminating the risk of pump failure and reducing complexity. Later versions added plug and play ballast connections, allowing riders to increase capacity for improved surf performance.
The F21 Tomcat also introduced styling cues that set MB apart from competitors. The deck lines, tower design, and transom layout reflected a sportier, more aggressive look while maintaining MB’s trademark build quality. Each boat was hand-laid using high-quality fiberglass and gelcoat finishes at MB’s Merced, California facility. This craftsmanship helped the Tomcat gain a reputation for durability and solid construction.
Power options throughout its production have included Indmar and PCM engines, most commonly 5.7 or 6.0 liter V8s. These engines provide excellent low-end torque for towing riders and fast planing even when fully loaded with ballast. The combination of a lightweight hull and efficient power delivery gives the F21 Tomcat strong overall performance and fuel efficiency for its size.
Over time, MB refined the Tomcat line with improved interior layouts, upgraded materials, and advanced surf technology. While newer Alpha models have continued MB’s innovation, the F21 Tomcat remains one of the most iconic and balanced 21-foot boats the company has ever built. It delivers a mix of classic MB simplicity, aggressive design, and surf-ready performance that continues to appeal to wake enthusiasts and families alike.