Kyosho MZW703 Caster Upper Arm Upgrade for MR-04 [KY-MZW703]

Kyosho MZW703 - Caster Setting Upper Arm Set (MR-04)

Price:

£0.00

Brand:

Kyosho

Model:

KY-MZW703

GTIN:

4548565462551

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Description
FAQ

Refine MR-04 Geometry with Kyosho MZW703

Seasoned tuners and newcomers alike can use the Kyosho MZW703 caster setting upper arm set to alter caster angle on the MR-04 chassis and achieve more predictable steering. The kit is aimed at improving front-end balance and control.

What This Upgrade Delivers

Compatibility: Engineered for MR-04 suspension points to keep fitting work minimal.
Adjustability: Provides selectable caster settings so you can adapt handling to driver preference.
Durability: Made to endure regular tuning and the knocks of competitive running.
Improved Handling: Enhances turn-in and mid-corner stability for cleaner lap times.

Do I need stronger servos after fitting these arms?

Most standard servos used with MR-04 setups remain suitable, but if you run extreme caster or heavy tyres, consider a higher torque servo to maintain crisp steering.

What materials are the arms made from?

The arms are produced from durable composites and metal where required to keep strength high and weight reasonable for race use.

How often should I check caster settings?

Revisit caster after crashes or major setup changes and as part of routine maintenance to ensure handling remains consistent session to session.

Can these arms be combined with other suspension upgrades?

Yes, they work well alongside anti-roll bars, shock changes and toe adjustments. Change one parameter at a time and log results for best outcomes.

Any tips for testing new caster settings?

Make small incremental adjustments and test over a few laps, noting understeer or oversteer tendencies, then refine to suit track layout and driving style.

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