
Licensed Yacht BrokersSales and service of yachts and shipsThe 21 ribbyTRIDENT ALUMINIUM BOATSis a versatilemotor tenderengineered to support yourmotor yacht, built on a durablefiberglass and plastic hullplatform and powered by a single Mercury outboard. Shestakov Yacht Sales and broker Andrey Shestakov are ready to guide you through selection, specification, and purchase.
Choosing the 21 ribcomes down to simplicity, reliability, and compact dimensions. At 21 ft (6.4 m) in length with an 8 ft (2.44 m) beam, it offers easy handling and stowage while maintaining confident performance. A single Mercury outboard running on gas keeps operation straightforward, with a 22-gallon fuel capacity supporting typical day runs. As a purpose-builtmotor tenderfor your primarymotor yacht, it balances utility and comfort for boarding, beach runs, and quick transfers.
For current pricing, availability, and build options on the 21 ribbyTRIDENT ALUMINIUM BOATS, contact Shestakov Yacht Sales. Broker Andrey Shestakov will coordinate specifications, documentation, and delivery planning tailored to your program. We streamline every step—from inquiry to handover—to ensure a smooth tender acquisition for yourmotor yacht.
Is the 21 ribsuitable as a tender for my yacht? Yes. It’s designed as amotor tenderto serve your primarymotor yacht, with compact dimensions and dependable propulsion for shore trips and guest transfers.
What are the key dimensions and capacity? The 21 ribhas anLOAof 21 ft (6.4 m) and aBeamof 8 ft (2.44 m).Fuel capacityis 22 gallons for day-to-day operations.
What propulsion does it use? It’s configured with a single MercuryOutboardrunning onGas, delivering straightforward operation and service.
What is the hull and deck construction? The hull is a fiberglass and plasticbuild for durability, paired with afiberglassdeck for low-maintenance use.
How do I start the purchase process? Reach out to Andrey ShestakovatShestakov Yacht Salesto discuss specifications, timelines, and documentation for the21 ribbyTRIDENT ALUMINIUM BOATS.
Broker listings position the 2023 21 ribfromTRIDENT ALUMINIUM BOATSas a tender/day-boat, and rental catalogues show an 8 m Trident variant used for day charters. Owners of smaller Trident aluminum RIBs also describe using them for daily fishing, transport, utility tasks, and short coastal hops—use cases that align with tender duties and family day-cruises.
On-water behavior notes from owner forums emphasize setup and engine choice. For context, Trident 450 owners reported roughly 37 km/h by GPS with a 15 hp outboard when solo and about 34–35 km/h with two aboard; moving to 20 hp was considered to make around 40 km/h realistic. Discussions also point out that a long-shaft outboard can be required on some Trident hulls, with prop/shaft setup affecting trim and handling. Combined with broker and rental descriptions, this suggests a lightweight, agile RIB best suited to sheltered/coastal conditions and day use. These data points come from smaller models and general discussions; model-specific test figures for 21 ribare limited in the sources.
Onboard comfort is consistent with a day-boat layout and no accommodations. Based on owner reports from smaller Tridents, typical comfortable loading is two people with light gear. In terms of ownership, there are reports of difficulty reaching the builder/dealer, owners commonly tweak or upsize outboards, OEM covers are considered expensive, and long-distance pickup/towing is feasible with the right trailer preparation.
| Model | LOA | Beam | Draft | Speed (Cruising/Max) | Gross Tonnage |
|---|---|---|---|---|---|
| 16 RIB | 16' 0" (4.88 m) | 7' 0" (2.13 m) | - | - | - |
| 21 rib | 21' 0" (6.40 m) | 8' 0" (2.44 m) | - | - | - |

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