Beginner — under 30 min
Description
Flow-forming technology creates a wheel that is stronger and lighter than traditional cast wheels, offering approximately 10 lbs of weight savings per wheel compared to comparable factory wheels. This reduction in unsprung weight can enhance performance. The design includes ample clearance for large brake systems and is inspired by classic motorsport aesthetics, blending with BMW styling.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Apex |
| Part Number | ARC81785ET20HS |
| Category | Wheels and Tires |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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