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Wheels and Tires› Wheels

BC Forged

RZ21 Forged Monoblock Wheel

Name: RZ21 Forged Monoblock Wheel
Brand: BC Forged
SKU: BCF-RZ2121
Price: 4500.00 USD
Availability: InStock

$4,500.00

SKU: BCF-RZ2121

Special Order

Ships in 4–6 weeks

Free Shipping over $200

$100 Minimum Order

30 Days Return

DIY PRO SHOP

Beginner — under 30 min

Overview

The BC Forged RZ21 is a forged monoblock wheel. It is constructed from one-piece 6061-T6 forged aluminum. The wheel is JWL & VIA double certified. It accommodates big brakes and is TPMS compatible.

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The BC Forged RZ21 wheel is a premium forged monoblock wheel, custom-built to order. Each wheel is meticulously crafted from a single piece of 6061-T6 forged aluminum, ensuring exceptional strength, stiffness, and light weight. This construction method allows for precise machining and customization. The RZ21 is designed to accommodate large brake systems, offering significant clearance for upgraded calipers and rotors. It is also TPMS compatible, allowing for seamless integration with your vehicle's tire pressure monitoring system. The wheels meet rigorous safety standards, being JWL & VIA double certified. Each RZ21 wheel is custom made per order, with options for multiple concavity profiles, an extensive range of bolt patterns, and vehicle-specific center bores. This ensures a perfect fit and aesthetic for your application. Production typically takes 5 weeks or less. BC Forged includes a billet center cap and aluminum valve stem with each wheel, backed by a 3-year structural warranty and a 1-year finishing warranty.

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

Brand	BC Forged
Part Number	BCF-RZ2121
Category	Wheels and Tires

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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