Installing the Max Kit: what modifications are required for your Tiwal 3R?

Want to turn your Tiwal 3R into a Max version for more power and thrilling performance? Upgrading to a headsail setup (jib or gennaker) is a simple and accessible evolution. From the reinforced mast to small adjustments to your existing equipment, here are all the technical steps to prepare your dinghy. Don’t worry, thanks to modular design and easy DIY tweaks, everything is designed so you spend more time on the water than in the garage.

Do I need to change the mast?

Yes, you need to replace the three bottom sections of the mast. These new sections are structurally reinforced thanks to their cylindrical shape (constant section) and optimized carbon fiber layout. The original Tiwal 3R mast is not designed for sailing with a headsail. The first lower mast section included in the kit features a new mast protection, adapted sleeve, and blocks.

Do I need to change the mainsail?

No. The Tiwal 3R mainsail, regardless of model, can be used with a headsail. You simply need to make a small cut with scissors in the sail sleeve and add a self-adhesive insignia patch (included) along the cut edges.

Do I need to modify the central frame?

Yes. Two cleats per headsail must be installed on the Tiwal 3R central frame along the daggerboard by drilling new holes. Then simply rivet one cleat in place using a rivet tool (not included) and screw the other one with a screwdriver (not included). This is an easy DIY step.

How do you install the jib boom adapter on the central frame?

The jib boom adapter is installed by tightening four nuts. It is positioned at the front of the central frame and can remain in place permanently. It then receives the jib boom using a push-pin, and optionally the gennaker boom, which extends forward from the jib boom.

Can I buy the jib option first and add the gennaker later? Or vice versa?

Yes, you’ll find all the options here.

Does adding a headsail change the boat’s balance?

Adding a jib changes the boat’s original longitudinal balance, since it is mainly used upwind. This change is compensated by moving the sailor slightly farther aft. This new position also helps keep the bow from digging in and reduces the risk of nosediving.