The S 304 is the Smart series version of the R 304, GKA's best-selling rear box. Smart is the lightweight, budget line. It keeps the shape that made the original popular — a developed take on the BRP G1 form — and reaches the lower price by simplifying the fittings. The result is a box of 75 litres at 7.95 kg that mounts on the same universal adjustable U-bracket set, so it goes onto essentially any machine rather than one model. The lid carries rubber sealant against water, and the shell is first-grade imported high-density plastic. What it does not have is the metal locks with keys of the R 304 — that is the main thing to weigh up before choosing between them. SKU: S-304 Long trips, hard ground and family riding — the same uses as the R 304, with the same shell doing the work. Seventy-five litres covers a day out or a working tool load. Worth thinking about before you order: if the quad is regularly left where you cannot see it, the keyed version is the one to have. Universal, through the adjustable U-bracket set. Confirmed brands include Stels, Hisun, CFMOTO, Cectek, Yamaha, Honda, BRP, Suzuki, Polaris, Kawasaki and Kymco. The R 304 is the full version with metal locks and keys and four reflectors.GKA S 304 — Smart Series Rear ATV Box, 75 Litres
Key Features
Use Cases
Compatibility
Technical Specifications
Model
GKA S 304 Smart series rear ATV box
SKU / MPN
S-304
Dimensions
588 × 1008 × 382 mm
Weight
7.95 kg (17.5 lbs)
Volume
75 litres (19.8 gal)
Material
First-grade imported high-density plastic
Sealing
Rubber sealant on the cover
Mounting
Universal adjustable U-form set
Based on
GKA R 304
Complete Set
The same S-series in another size: the GKA S 302 ATV BOX of the economy class.
And the ATV BOX GKA S 301 from the same line.
Not sure which size you need? Read our cargo box guide — it covers capacity and mounting.
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