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fiberglass-rib

RIB 520C

5.2 m with sun deck standard

RIB 520C — Photo 1
NRB-520C

A 5.2 m fiberglass RIB that adds a cushioned sun deck and stainless fittings to the console layout — 360 kg dry, 85 HP and 70 L fuel options.

fiberglass-rib
Length5.20 m
Beam2.28 m
Tube0.52 m
Chambers5
Persons8
Max HP85
Factory test pressure0.35 bar · 24h hold · >0.02 bar/24h pressure drop (auto-reject)
Minimum order (MOQ)MOQ 90–100+ pcs per approved configuration, subject to fabric-roll and packaging requirements per approved configuration for volume production; pilot runs from 20–50 pcs (custom graphics or minor spec change)
Production lead time30–45 days after confirmed PO; samples in 10–15 days
CertificationsCE (RCD) · ISO 6185 · ISO 9001 · BSCI · REACH · RoHS

Minimum order

90–100+ pcs per approved configuration, subject to fabric-roll and packaging requirements standard volume · 20–50 pcs (custom graphics or minor spec change) pilot · 50–100+ pcs (new hull or console requires dedicated tooling; tooling adds 20–35 days) custom mould

Timeline

Samples in 10–15 days · production in 30–45 days after PO and deposit

Quality control

120-point checklist · 0.35 bar · 24h hold pressure test

Ready to manufacture this platform under your own brand?

Start a Custom Boat Project

A 5.2 m fiberglass RIB that adds a cushioned sun deck and stainless fittings to the console layout — 360 kg dry, 85 HP and 70 L fuel options.

Standard equipment includes 2 oars; foot pump; front and back cabin with cushions; repair kit; center console; bilge pump; fiberglass anchor tray; fiberglass or stainless steel targa with 3 navigation lights; stainless steel handles; sun deck cushion.

Optional equipment and OEM tailoring: 5.5 kgs anchor, life jacket, aluminum sunroof, electric pump, fiberglass step ends, trailer, teak floor, boat cover, 60A battery with box, mechanical steering system, hydraulic steering system, 70L built in fuel tank.

LOA: 5.20 m · Beam: 2.28 m · Tube diameter: 0.52 m · Chambers: 5 · Persons: 8 · Max HP: 85 · Dry weight: 360 kg

Customization Options

This platform is manufactured to order for your brand. Customize any point of the specification:

Hull type and length

Aluminum or fiberglass hull, length and beam tuned to your target performance and market.

Tube construction

PVC or Hypalon® fabric weight, chamber count, tube diameter and anti-splash configurations to fit your price point.

Console and layout

Console design, seat layout, fuel tank placement and deck configuration for your use case.

Colors and artwork

Unlimited color combinations with your own artwork or support from our design team.

Logo and branding

Digital or screen-printed logo application, with a visual proof before production.

Fittings and accessories

Cleats, davits, trailers, engines packages, pumps and covers matched to your package.

Packaging and display

Retail packaging, seaworthy shipping cradles and point-of-sale displays under your brand.

OEM Applications

Businesses around the world manufacture this boat with Neptunor:

Boat brands

Launch your own line with tiered minimums from 5–10-unit co-branding runs.

Distributors and dealers

Volume catalogs with seaworthy packaging and export management.

Marine retail and outdoor companies

Seasonal replenishment programs with stable specs run after run.

Resorts, marinas and rental operators

High-duty fleets with reinforcements, spares and standardized maintenance.

Rescue agencies and professional fleets

Mission-configured boats for SAR, patrol, dive and humanitarian operations.

Frequently Asked Questions

MOQ is 90–100+ pcs per approved configuration, subject to fabric-roll and packaging requirements per approved configuration for standard volume production, with pilot runs from 20–50 pcs (custom graphics or minor spec change) and 50–100+ pcs (new hull or console requires dedicated tooling; tooling adds 20–35 days) for a custom mould.

Samples are ready in 10–15 days; batch production completes in 30–45 days after confirmed PO and deposit.

Every boat passes a 120-point assembly checklist and a 0.35 bar · 24h hold pressure test before packing; units exceeding the specified pressure-drop limit are auto-rejected.

Ready to Start Your Boat Project?

Whether you already have a complete product specification or are still developing your concept, our team can help you evaluate the next step. Tell us what you want to build — we'll review your requirements and discuss the most practical path from concept to production.

Start Your Boat Project

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