Alfa9 Supply

Modern & Vintage Alfa Romeo performance, including the 4C, New Giulia, Stelvio, & Classics.

720-900-6395

Welcome to Alfa9 Supply. Our passion is to provide you a unique range of products to tune your Alfa Romeo 4C, Giulia/Stelvio or Vintage Alfa Romeo.

Whether you have a track car, a canyon carver or a radical daily driver, you can customize it here.

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GTAm Magnesium 8,9x13"

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GTAm Magnesium Campagnolo wheels by Marvic
Alfa Romeo GTAM wheels
Alfa GTAm Magnesium wheel
GTA and GTAM Magnesium Wheels
Alfa9_GTAM_Marvic_jarama71.jpg
Alfa9supply_GTAM_magnesium_marvic.jpg
Marvic_Wheels_USA_historic_GTA.jpg
marvic_factory_magnesium.jpg
GTAm Magnesium Campagnolo wheels by Marvic
marvic_factory_3d_crosssection.jpg
gtam13_marvic_alfa_vintage_alfa9.jpg
GTAm Magnesium Campagnolo wheels by Marvic
Alfa Romeo GTAM wheels
Alfa GTAm Magnesium wheel
GTA and GTAM Magnesium Wheels
Alfa9_GTAM_Marvic_jarama71.jpg
Alfa9supply_GTAM_magnesium_marvic.jpg
Marvic_Wheels_USA_historic_GTA.jpg
marvic_factory_magnesium.jpg
GTAm Magnesium Campagnolo wheels by Marvic
marvic_factory_3d_crosssection.jpg

GTAm Magnesium 8,9x13"

$1,725.00

This wheel set is the superlative option for vintage owners running a GTAm or a GTAm/GTV replica with flared fenders.

These are true magnesium replicas of the original GTAm Campagnolo wheels, faithfully sand cast by vintage specialists, Marvic Wheels, in the time honored tradition to make them as original as possible. The quality of these is far superior to the original wheels used in the era, and the shape is an exact scan of original designs. So you are getting the best possible casting, at the same time remaining true to the originals.

They are triple redundancy strength tested so you can track or race your investment quality GTAm with no reservations about the wheel strength. Specifically that means using FPI (fluorescent penetrant inspection) dies, ultrasonic testing and a final radioscopic test to look for any cracks that are not evident to the naked eye. With the latest production techniques, these are vastly superior to racing on old period magnesium wheels.

The wheels come powder-coated in either silver or anthracite grey. Gold by special request.

The weight is 11.5 pounds per wheel, complete with steel bushings to preserve the fastening seats during repeated wheel changes. 8x13” fronts and 9x13" for the back, with ET8 offset. 

These can also be ordered in 4x98 pcd for anyone looking to mount these on a historic Alfetta GT Group 2 Autodelta car.

TZ2 design also available.... email. Wheels are Made in Italy. Lead times vary as these are batch produced when order quotas are reached.

 

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Priced per wheel — but sold in sets only. Enter qty, of 4 please to make a set. Email for a final shipping quote to complete any order. These are custom order production with about 8 week production time on these wheels.

Click here to download spec sheet

 

 

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