HPI E Firestorm GPM EF021 Aluminum Front Knuckle Arm Upgrade [EF021]

HPI E Firestorm Fluorescent x Aluminium Front Knuckle Arm - 1pr - GPM EF021

Price:

AUD$29.82

Brand:

GPM

Model:

EF021

Not Available

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Or you may find similar product under the
Spares / Hop-ups - HPI Racing - E FIRESTORM FLUX category

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Description
FAQ

Heavy duty aluminum knuckles for HPI E Firestorm

Swap in these aluminium front knuckle arms from GPM to replace the stock plastic items and give your front end more resilience. The GPM EF021 kit helps keep steering responsivity tight during everyday use and club level racing.

Packing includes

Aluminum Front Knuckle Arm – 1 pair

Original Name / Part No:

GPM EF021

Compatible Models

HPI E Firestorm

Will fitting aluminium knuckles affect wheel alignment?

Alignment geometry does not change with these knuckles, but you should recheck toe and camber after installation as with any front-end work.

Can these knuckles handle jumps and hard landings?

They offer improved impact resistance over plastic, though extreme crashes can still damage any component. Inspect after heavy impacts.

Are the knuckles compatible with aftermarket hubs?

Compatibility depends on hub bolt patterns; these knuckles mirror stock dimensions, so most standard hubs that fit the original should work.