Good-Win Racing Mazda Performance Parts

Konig Dekagram 15x10 4X100 ET25 Matte Black

1990-2005 · 15x10


Miata 1990-2005 · Bargain-Bin

Part Number: 61-2421BB1

Year: 1990-2005

Application: 15x10

Reg. Price: $229.00

Sale Price: $184.00


Konig Dekagram 15x10 4X100 ET25 Matte Black
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This is for one 15x10 +25 Konig Dekagram in Matte Black. Small blemishes in the outer lip and a couple minor scratches inside the barrel. Has not had a tire mounted to it, still brand new and in perfect functional condition. See pics. All bargain bin sales are final.

The Dekagram is a lightweight, 10-spoke design that is developed with flow forming technology that offers benefits for both track and street use.

*+25mm Offset
* ~14.5 lbs

* 550kg load rating!

Motorsport inspired and intended with this 15x10, the Dekagram's spoke profile design lends to efficient brake cooling as well as exceptional brake caliper clearance.

With any wheel Konig develops with Flow Forming Technology the end result is stronger, lighter, and offers greater elongation and shock resistance than a traditional cast design.

Brake Fitment:
Fits over Wilwood 11" BBK, our 11" Version 4 BBK, and our 11.75" Version 5 BBK. May fit other big brake kits.

Extreme 15x10 is intended for use with 245/40, 235/50, 275/35 tires. Cap included. Valves and lugs not included.

Always test wheel for adequate clearance to fenders, chassis and suspension components before using these wheels. Failure to do so could result in vehicle damage, loss of control, injury or death. No fender liners to fit 245mm wide tires.

Brian's Application Notes: Konig applied everything learned from popular Advanti Racing Storm S1 and Konig Dial In, including spoke edges pulled just inside lip to avoid the curb rash which became a common complaint with the Storms, added strength there and to pocketed and ribbed center section so track and autocross racers can have a wheel that better survives curb and dropped wheel abuse. Result is the newest and strongest track and street flow formed Miata 15x10 for the money currently on the market.

*** Product images may differ from actual product appearance ***


Purchased the RS Max Power header and midpipe. THESE ARE TRUELY A WORK OF ART! CRAFTMANSHIP IS TOP NOTCH!! SITE PICS DO NOT DUE JUSTICE TO THESE ITEMS! I recommend Brian's site to ANYBODY with a Miata/MX 5. Brian and Co have taken a great automotive platform and elevated it to it's FULL POTENTIAL!

-- David R.

Hi Brian, I just bought a heatshield and a cruise control relocation bracket for my '95 Miata from you. It is in the mail now. Thanks for such fast service. (My cruise is just wrapped up in a microfiber shoprag at this time!)

-- Bob

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