Sanwa M12S-OP1 Precision Trigger Spring Upgrade [SW-M12S-OP1]

Price:

£13.37

Brand:

Sanwa

Model:

SW-M12S-OP1

Not Available

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Spares / Hop-ups - Sanwa - Transmitter Parts

Improve Trigger Feedback

The Sanwa M12S-OP1 Precision Trigger Spring Upgrade provides three spring tensions so you can refine trigger feedback on the M12S transmitter. Swap between light, medium and heavy springs to find the best compromise between fast response and steady control, helping you maintain consistent inputs lap after lap. The kit is compact and aimed at pilots who routinely tune their radio setup.

Is this the right kit for my transmitter?

This upgrade is designed for the Sanwa M12S transmitter and is supplied as the M12S-OP1 kit to match that model's trigger mechanism.

Which spring should a beginner try first?

Beginners often start with the medium spring to get a balanced feel, then experiment with lighter or heavier options as their driving style develops.

Will this work with third-party trigger mods?

The kit is intended for the stock Sanwa M12S trigger assembly; compatibility with aftermarket trigger modules varies, so check dimensions and fit before trying the springs in third-party parts.

Any tips for testing spring changes?

Make one change at a time, test on a practice run, and record which spring gives the best control for the circuit and conditions you are using.

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