Wheels and Tires› Wheels

Superspeed

RF05RR 1-Piece Flow Formed Wheel

$302.00

SKU: RF0518085425112MB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Supper Speed RF05RR wheel is a 1-piece flow-formed wheel designed for performance applications. It features a 5 split spoke design with bead knurlings to minimize tire slip. The wheel is constructed from A356 Aluminum and has been tested to JWL VIA + 30° & 90° Impact standards. It has a load rating of 690 kg (1521 lbs).
Show original supplier description
The Supper Speed RF05RR wheel is engineered for true performance with modern sports car applications, featuring a distinctive 5 split spoke competition design that prioritizes maximum weight reduction. Its FlowForm construction ensures a durable and lightweight build, with the specific model RF0518085425112MB measuring 18x8.5 inches with a +42 offset and a 5x112 bolt pattern. Constructed from A356 Aluminum, this wheel utilizes a 1-piece flow-forming process, a technique derived from F1 racing to enhance strength and reduce weight. The RF05RR incorporates knurled bead seats on both sides of the rim, which significantly helps in minimizing tire slip during extreme acceleration and deceleration. Additionally, the design phase considered various aftermarket big brake kits, ensuring ample clearance for upgraded braking systems. This wheel meets rigorous testing standards, including JWL VIA + 30° & 90° Impact, and boasts a substantial load rating of 690 kg (1521 lbs). It is available in multiple finishes such as Matt Black, Matt Gunmetal, Satin Bronze, and Speed Silver, and offers two distinct face designs (Face-1 and Face-2 concave profiles) to suit different aesthetic preferences. The package includes a low-type center cap, with a high-type center cap available as an optional part.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSuperspeed
Part NumberRF0518085425112MB
CategoryWheels and Tires
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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