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RSK Ultra Trailer

Trailer for ATV & QUAD  : All Glass Fibre Composite

Since April 1, 2021, Transform-Plus Inc. has taken over the production and marketing of the RSK trailer under the new name Trailer RSK-ULTRA.

Misters Germain Bélanger, an expert engineer in composite materials, and Alain Ferland, well known in the hunting industry, entrusted their creation to Transform-Plus for its quality of execution and its experience in the field of fibreglass.

With a new improved weight, handling is easier when stopped;

The reduction of the total weight to less than 30 kg of this new version will facilitate its use off-road and on loose snow;

A new version of skis designed explicitly for snowmobiling will be available in autumn 2021;

The RSK-I and RSK-II models were the first developments of the product. Today, the techniques developed by Transform-Plus allow a perfectly controlled manufacturing of the product without changing the appearance or risking delamination, hence the new name: Trailer RSK-ULTRA.

This new version of the trailer, «RSK-ULTRA», is characterized by technical criteria and innovative elements in terms of both aesthetics and functionality:

RSK-ULTRA trailers are available from Transform-Plus and accredited «dealers».

Currently looking for sales outlets.



Thanks to its ease of maintenance. Fits all vehicles.

Robust and Light 

Thanks to its "Transform-Plus evolution" fibreglass construction.


Thanks to its design made to overcome obstacles without getting stuck.

100% Fibreglass 

Robust and easy to maintain. Does not rust.

Technical Specifications

An adaptation for mountain bikes and skis is in progress with a target date of November 2021;

Now, the assembly only requires the installation of 6 bolts for the axle and the coupling hand.

RSK-ULTRA Trailer, Convenient and Limitless

The trailer as your leisure partner.

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