RIB GRAND S420 N
The GRAND Silver Line S420N and S370N represent GRAND’s new generation of mid-size RIBs.
Both models are based on the DART hull system with these key features:
— Exceptional stability with a softer ride and better performance
— An impressive cockpit with a wider bow section, more seating and storage
— An extremely light hull made of high-density hand-laid GRP
— A competitive price for a great boat!
The two models are 370 cm (12′ 2″) and 420 cm (13′ 9″),
each available in three versions:
• BASE (S370N, S420N) — a boat with 2 wooden seats and oars
• SPORT (S370NS, S420NS) — with the SPORT console (CS-01) for the S370N and the new console (CS-03) for the S420N
• DELUXE (S370NL, S420NL) — with the new DELUXE helm console (CL-11) and an aft double seat (SD-06) with a soft backrest and a lockable locker
Every model is available with PVC or HYPALON tubes.
Technical specifications
- Length overall
- 4,20 m
- Length internal
- 3,10 m
- Width overall
- 1,95 m
- Width internal
- 1,01 m
- Tube diameter
- 0,43–0,46 m
- № of chambers
- 3
- Tube material
- PVC / Hypalon
- Side height
- 0,60 m
- Maximum draft (fully loaded)
- 0,42 m
- Bare boat weight
- 115 kg
- Loading capacity
- 700 kg
- Passenger capacity
- 6
- Engine recomended
- 20–50 HP
- Engine weight max
- 115 kg
- Engine shaft length
- L: 20 in / 508 mm (standart) S: 15 in / 381 mm (option)
- Midsection/aft deadrise
- 20°/17°
- Hull type
- RIB
- Boat design category
- C
- Stowed dimensions of package № 1
- 3550×1300×720 (h) mm
- Transport gross weight
- 178 kg
Equipment
Standard
- 3-chamber inflatable tube with handles (10+1 pcs), PVC 1100 g/sq.m. (color to choose), two collapsible oars with sockets and oar holders
- Fiberglass «Medium-V» hull with enlarged cockpit «DART» (white color)
- Two quick-release seats with «I&T» locking system
- Hull ventilation system
- Two quick-release seats with «I&T» locking system
- Anti-skid deck surface
- Drainage system
- Reinforced transom with inner and outer motor plate
- One bow and two rear stainless steel D-bolts for securing/transporting the boat on a trailer
- Folding pad eyes stainless steel for lifting the boat with a crane beam
- Foot pump BORIKA 7,5 l
- Maintenance kit
Optional (extras)
- Overpressure valve Leafield with filter cap
- Bow step plate
- Navigation classic roll bar, folding
- Upgrade to black powder coated stainless steel the arch
- GRP stepends of the inflatable tube
- Keel protector package
- Tube protector package
- Bow locker removable cushion
- Seat cushion with underseat bag, front
- Seat cushion with underseat bag, rear
- Оverall cover for D600
- Overall cover with step ends
- Canvas bimini-top №2 (collapsible, 2-arched, on-tube installation)
- Canvas bimini-top №2S (st.steel, collapsible, 2-arched, on-tube installation)
S420 N on the water and in detail
Manual and drawings
Configure your S420 N
Choose colours, equipment, a Yamaha engine and a trailer — and download a quote with net and gross prices straight away.

Other models in the line
S470 NL
S470 NS
S470 N
S420 NL
S420 NS
S370 NL
S370 NS






