- Builder
- Extra Yachts
- Model
- Extra X99 Fast
- Build year
- 2023
- Previous names
- Mini K2
- Class (source)
- RINA
- LOA (m)
- 29.99
- Beam (m)
- 7.2
- Maximum draught (m)
- 1.35
- Gross tonnage (GT)
- 161
- Build country
- Italy
- Completion date (source)
- 2023-04-17
- Decks
- 2
- Hull number
- X99/02
- Hull type
- Mono hull
- Hull configuration
- Planning
- Hull materials
- GRP
- Superstructure materials
- GRP
- Naval architects
- Palumbo Superyachts
- Exterior designers
- Francesco Guida Design
- Maximum speed (source; unit unspecified)
- 34
- Cruising speed (source; unit unspecified)
- 27
- Range (source; unit unspecified)
- 325
- Fuel capacity (L)
- 10450
- Water capacity (L)
- 2200
- Reported guest count (accommodation unverified)
- 10
- Guest cabins
- 4
- Crew size
- 4
- Crew cabins
- 2
- Flag
- Cayman Islands
- Engine manufacturers
- MTU
- Engine models
- 16V 2000 M96L
- Engine types
- Diesel
- Engines
- 2
- Engine power (kW, source)
- 1939
- Engine power (HP, source)
- 2600
- Propulsion
- waterjet
- Propulsion count
- 2