Description
The NS0001 deck spacer, also referred to as a seat riser, is specifically designed for RIB03S jockey seat suspension used on high-speed RIBs and open-deck boats. It meets the needs of demanding boaters seeking optimized onboard ergonomics. By adding 80 mm of height to the RIB03S jockey suspension seat, it enables precise adjustment of the helm seating position—particularly useful when improved visibility or customized comfort at the helm is required. This adjustment significantly enhances the skipper’s posture and line of sight.
To accommodate different needs, a 250 mm version is also available under the reference NS0004.
Designed and manufactured in Europe, this height spacer is machined from 6061 marine-grade aluminum alloy, known for its resistance to saline environments, mechanical strength, and long-term durability. The matte black powder-coated finish (RAL 9005) is reinforced with a marine-grade primer, ensuring excellent corrosion protection and a refined appearance.
Its 30 x 30 cm square footprint includes 8 pre-drilled Ø8 mm holes compatible with M8 fine-thread bolts, ensuring a secure and rigid installation on the boat deck. The interface with the RIB03S suspension also features 8 Ø8 mm holes, allowing for easy assembly using an A4 stainless steel hardware kit (bolts, nuts, washers).
The NS0001 height adjustment solution is a simple, robust, and elegant way to enhance helm ergonomics and improve comfort for both skipper and passengers onboard.
Features
- Product reference: NS0001
- Height: 80 mm (3.15 in)
- Dimensions (L x W x H): 300 x 300 x 80 mm (11.81 x 11.81 x 3.15 in)
- Surface area: 900 cm² (139.5 in²)
- Volume: 7200 cm³ (439.4 in³)
- Weight: 3 kg (6.61 lbs)
- Material: 6061 marine-grade aluminium
- Finish: Matte black powder coating (RAL 9005) + marine-grade primer
- Deck mounting: 8 Ø8 mm holes for M8 bolts
(option to order a waterproof flush deck insert kit + M8 bolts under reference NS0011) - Seat interface: 8 Ø8 mm holes for M8 bolting (fastening kit available under reference NS0013)
- Compatibility: RIB03S jockey seat suspension kit or RIB03 seat suspension
Installation / Maintenance
The installation of the NS0001 riser is quick and intuitive. It is mounted directly between the RIB03S jockey suspension seat
and the boat deck using 8 M8 bolts (not supplied—available under reference NS0013), through the pre-drilled Ø8 mm holes.
For deck mounting, it is recommended to use a drilling template (supplied with the product)
or to ensure perfect alignment with the deck inserts.
We can also supply a set of waterproof flush deck inserts under reference NS0011.
For maintenance, simply rinse the riser with fresh water after each outing to preserve the finish.
Stainless steel fasteners can be assembled with Teflon gel to prevent galvanic corrosion between the aluminium riser
and the stainless steel bolts. However, this is not mandatory, as the applied coating already provides electrochemical insulation.
Regular inspection of bolts and tightening is also recommended to ensure long-term reliability.
Our Review
Pros:
- Simple solution for adjusting seat height
- Durable marine-grade materials with excellent corrosion resistance
- Perfect compatibility with the RIB03S suspension
- Easy and straightforward installation
Cons:
- Only compatible with the RIB03S model
- Fixed height riser (available in other heights from 50 mm to 250 mm)
🔎 Conclusion
The NS0001 riser is a smart addition to enhance helm comfort and adapt to different skipper sizes or cockpit layouts.
Its robust construction, premium finish, and exclusive compatibility with the RIB03S suspension make it a reliable and durable upgrade
—an essential choice for optimizing your offshore experience.
💡 Good to Know
For optimal installation, it is essential to correctly position the deck inserts before mounting.
A detailed drilling template is provided after order confirmation to simplify the setup process.
Custom heights are available upon request. Please contact us by phone or email
(contact@nauticspares.com).
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