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Silver Line RIB Tenders S250, S275, S300, S330

8’2” long, 5HP

8’2” long, 5HP


9'0" long, 10HP


9'10" long, 15HP


10'10" long, 20HP


9'10" long, 15HP


10'10" long, 20HP

Our SILVER LINE Tenders rank #1 in the rigid inflatable tender class by combining a traditional RIB design and our original styling. Stylish, light weight, very fast and spacious – SILVER LINE Tenders are the best tender for your sail or power boat! Four main sizes are available including: 250 cm (8’2’’), 275 cm (9’0’’), 300 cm (10’10’’) and 330 cm (10’11’’).
Two platforms are also available:
• Base: S250 - S330. A True Classic. A conventional tender featuring two removable wooden  seats and oars, along with several functional appointments and optional equipment. Take it out for a shore island lunch or a short trip to the mainland for a few supplies.
• Sport : S300S, S330S. Treat the kids or yourselves. This platform comes with SPORT console with steering system and the ideal power options to qualify it as a potent and exciting high-speed watercraft. It’s for boaters who value real fun and great handling!
All models are available with PVC or HYPALON tubes.
5 good reasons to choose GRAND
Lightest double shell GRP hull
GALA uses strictly hand-laid fiberglass for lowest weight and maximum of strength
Unique performance system
4 cross steps unique performance system makes these boats the fastest!
Elegant and stylish design
Soft curved tubes and stylish decor
Overpressure Valve
Overpressure valve protects GRAND boat against overheating
Built in EUROPE
Each GRAND boat is handcrafted at the European GRAND factory!
Video Presentations
S330S-Sport performance testing
GRAND Silver Line S300 with 10HP towing the tube


  • Medium “V” double-shell fiberglass hull
  • 4 cross hull steps performance system (S300, S330)
  • Flat antiskid deck surface
  • 3 towing bow eyes
  • Bow grab handle and two rear handles (S300, S330)
  • 2 front and 2 rear st. steel lifting eyes
  • Cockpit drain plug (bailer) and hull drain plug
  • Soft curved multi-chamber buoyancy tubel
  • Tough raised rubbing strake with splash guard
  • Safety grab handles (lifeline for S250)
  • 2 oarlocks with 2 oars and oar posts
  • Two removable wooden seats (one seat on S250)
  • High efficiency foot pump
  • Maintenance kit & User’s manual


  • Steering console Sport CS-01
  • Inbuilt stainless steel fittings for the console
  • Steering system with cable
  • Steering wheel


  • Overall cover
  • Soft seat with underseat bag
  • Keel protector and tube protector packages
  • Fiberglass step ends of the tube ( S300 and S330 only)
Models S250 S275 S300 / S300S S330 / S330S
Length overall, ft 8'2" 9'0" 9'10" 10'10"
Beam overall, ft 4'9" 5'1" 5'6" 5'7"
Tube diameter, inches 15" 16" 17" 17"
Bare boat weight, lbs 101 117 123 / 169 139 / 185
Loading capacity, lbs 726 968 1144 1276
Passenger capacity, pers 2 3 4 4
Number of compartments 3 3 3 3
Engine powe max, HP 6 10 15 20
Engine weight max, lbs 77 99 110 132
Engine shaft length, inches 15" 15" 15" 15"

All technical data are subject to change without notice. The products details and specifications may be changed from specified herein. All the dimensions are + or - 3%. All the weights are + or - 10%

Tube and decor colours







Custom colors are available on special order. Ask for a quote and availability
We have our lovely S275 as a tender for our trawler for almost 9 years and it is our best dinghy we ever bought. We do cruising our 1000 Islans and use it a lot. Quality is amazing, and performance is just fine. We are not small people but both of us and our dog can get on plane with 9.9HP motor with no questions.
We are also happy with the service from GRAND MARINE in Toronto - that was just perfect all the time if we need anything.
For sure our next dinghy will be also GRAND from the same guys for sure.

Carol and Malcolm Stokes, ON, Canada