15X10 wheel options discuss
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So, what you're actually asking, is it worth 8lb of unsprung weight to save $40 dollars? I'm not even that cheap.
Yes talking about my mexiflush wheels. Ran out of time to get the measurements, will do that this week. Was busy retrieving a new car.
I, and everyone else that has seen them, suspect that the 15x10 +25 Longerdongers in the current run may be stamped incorrectly and are actually +10. Which.. does NOT fit under a Miata body. Unless you destroy it. As i have.
I, and everyone else that has seen them, suspect that the 15x10 +25 Longerdongers in the current run may be stamped incorrectly and are actually +10. Which.. does NOT fit under a Miata body. Unless you destroy it. As i have.
Yes talking about my mexiflush wheels. Ran out of time to get the measurements, will do that this week. Was busy retrieving a new car.
I, and everyone else that has seen them, suspect that the 15x10 +25 Longerdongers in the current run may be stamped incorrectly and are actually +10. Which.. does NOT fit under a Miata body. Unless you destroy it. As i have.
I, and everyone else that has seen them, suspect that the 15x10 +25 Longerdongers in the current run may be stamped incorrectly and are actually +10. Which.. does NOT fit under a Miata body. Unless you destroy it. As i have.
Once you have time to measure please check the hub bore dimension as well.
I guess i can provide closure in this thread, too. The wheels were not out of spec. All my arms are too long. Very fun.
Anyways, no reason to buy Longerdongers in 2021 regardless. Konig has the available sauce. I now run Konigs.
Anyways, no reason to buy Longerdongers in 2021 regardless. Konig has the available sauce. I now run Konigs.
I can't believe we've been having this discussion for 10+ years lol. I recently realized that my #consumable 6ULs are also 10+ years old, so I ordered a set of Konigs as well. I went with the Freeforms - I like that they offer a 15x9.5" size, and they were only $676 shipped from Enjuku Racing.
And 15x11 are also in stock.
Today's New 15x11 Picture Courtesy Customer Alex Knight
Jongbloed Racing Series 500 15x11 4x100 +20 - Anthracite
Today's New 15x11 Picture Courtesy Customer Alex Knight
Jongbloed Racing Series 500 15x11 4x100 +20 - Anthracite
Next batch 15x10 likely arrives end of this week so we have these set to 'prepay' for the racers wanting to make sure they have a set for this season.
Konig Dekagram 15x10 4X100 ET25 Matte Black

Konig Dekagram 15x10 4X100 ET25 Matte Black

New Batch Arrived!
Konig Dekagram 15x10 4X100 ET25 Bronze
Today's Picture Courtesy Customer Patrick Jeffers
Konig Dekagram 15x10 4X100 ET25 Bronze
Today's Picture Courtesy Customer Patrick Jeffers
Jongbloed Racing Series 500 15x11 4x100 +20 - Black
https://www.good-win-racing.com/Mazd...t/61-3325.html
Today's New Miata Race Wheel Pictures Courtesy Customer Brad Angevaare
The POWER of GRIP. Our FiataSpeed at last BMW Club Autocross.
Smallest Displacement Motor Takes Top Spot, 1.4 liter Turbo.
Crusty date code 2021 tires made it a challenge to keep pointed the right direction but it got the job done!

Ohlins Coilovers.
https://www.good-win-racing.com/Mazd...t/61-1823.html
System ONE Exhaust System
https://www.good-win-racing.com/Mazd...t/61-2349.html
OS Giken Superlock LSD for Fiat 124
https://www.good-win-racing.com/Mazd...t/61-2164.html
Progress Sways:
https://www.good-win-racing.com/Mazd...t/61-1784.html
RoadsterSport Endlinks:
https://www.good-win-racing.com/Mazd...t/61-1795.html
APR Splitter.
https://www.good-win-racing.com/Mazd...t/61-2423.html
Hypergram 17x10 Wheels, custom fitment exclusive to Good-Win Racing.
https://www.good-win-racing.com/Mazd...t/61-3115.html
Cipher Steering Wheel.
https://www.good-win-racing.com/Mazd...t/61-2774.html
Go Fast Bits DV+ Diverter Valve
https://www.good-win-racing.com/Mazd...t/61-1973.html
Blackbird Fabworx Fire Extinguisher kit for ND/Fiat 124.
https://www.good-win-racing.com/Mazd...t/61-2407.html
Blackbird Fabworx Lexan Spoiler:
https://www.good-win-racing.com/Mazd...t/61-2382.html
Blackbird Fabworx RZ Roll Bar:
https://www.good-win-racing.com/Mazd...t/61-1785.html
Goodwin Racing Premium 12.88" Front Big Brake Kit with 6 piston calipers:
https://www.good-win-racing.com/Mazd...t/61-1725.html
Goodwin Racing ND Ultralight Rear 4 Piston Caliper Upgrade:
https://www.good-win-racing.com/Mazd...t/61-1968.html
Smallest Displacement Motor Takes Top Spot, 1.4 liter Turbo.
Crusty date code 2021 tires made it a challenge to keep pointed the right direction but it got the job done!
Ohlins Coilovers.
https://www.good-win-racing.com/Mazd...t/61-1823.html
System ONE Exhaust System
https://www.good-win-racing.com/Mazd...t/61-2349.html
OS Giken Superlock LSD for Fiat 124
https://www.good-win-racing.com/Mazd...t/61-2164.html
Progress Sways:
https://www.good-win-racing.com/Mazd...t/61-1784.html
RoadsterSport Endlinks:
https://www.good-win-racing.com/Mazd...t/61-1795.html
APR Splitter.
https://www.good-win-racing.com/Mazd...t/61-2423.html
Hypergram 17x10 Wheels, custom fitment exclusive to Good-Win Racing.
https://www.good-win-racing.com/Mazd...t/61-3115.html
Cipher Steering Wheel.
https://www.good-win-racing.com/Mazd...t/61-2774.html
Go Fast Bits DV+ Diverter Valve
https://www.good-win-racing.com/Mazd...t/61-1973.html
Blackbird Fabworx Fire Extinguisher kit for ND/Fiat 124.
https://www.good-win-racing.com/Mazd...t/61-2407.html
Blackbird Fabworx Lexan Spoiler:
https://www.good-win-racing.com/Mazd...t/61-2382.html
Blackbird Fabworx RZ Roll Bar:
https://www.good-win-racing.com/Mazd...t/61-1785.html
Goodwin Racing Premium 12.88" Front Big Brake Kit with 6 piston calipers:
https://www.good-win-racing.com/Mazd...t/61-1725.html
Goodwin Racing ND Ultralight Rear 4 Piston Caliper Upgrade:
https://www.good-win-racing.com/Mazd...t/61-1968.html
Last edited by Good-Win Racing LLC; Jan 9, 2024 at 05:10 PM.
We are still many months away from having the new tilt cast 15x10/11/12 6UL here. Probably June-July. It will be very similar to the previous generation only stronger, about the same weight and a little bit easier to mount tires on to. We moved the drop center a bit as the previous G4 15x10 could be a bear to mount Hoosiers. So the lip shrinks a few mm but is still phat.
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