What is the flow-forming process used for this wheel?

Flow forming is a manufacturing technique where the wheel is spun and stretched under heat and pressure. This process refines the grain structure of the metal, making the rim stronger and lighter than wheels made with conventional casting methods.

What does the 'ET84.5' offset mean?

The ET84.5 refers to the wheel's offset, which is the distance from the wheel's mounting surface to the centerline of the wheel. A higher positive offset like ET84.5 typically means the wheel sits further inward towards the vehicle's suspension.

Is this wheel compatible with all tire sizes?

While the wheel is 12 inches wide, tire compatibility depends on the specific tire's cross-section and sidewall profile. It's essential to match the tire size to the wheel width for proper fitment and performance, often requiring consultation with tire manufacturer guidelines.

BBS CI-R 21x12 ET84.5 Ceramic Polish Wheel CI8401AD90

Name: BBS Unlimited CI-R 21x12 ET84.5 (Face 2) Ceramic Polish Wheel
Brand: BBS
SKU: bbs-bbs-unlimited-ci-r-21x12-et84-5-face-2-ceramic-polish-wheel-t14-555087
Price: 1163.78 USD
Availability: BackOrder

BBS Unlimited CI-R 21x12 ET84.5 (Face 2) Ceramic Polish Wheel

$1163.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BBS Unlimited CI-R 21x12 ET84.5 (Face 2) Ceramic Polish Wheel

Key Features

This is a BBS Unlimited CI-R wheel.
The wheel measures 21 inches in diameter and 12 inches in width.
It has an ET84.5 offset and a Face 2 profile.
The finish is a ceramic polish.
Features a flow-formed rim for improved strength and reduced weight.
Sold individually.

Secure CheckoutFast Shipping631-982-0042

Product Details

BBS is a name synonymous with high-performance wheels, known for their meticulous engineering and motorsport heritage. This BBS Unlimited CI-R wheel, in a 21x12 size with an ET84.5 offset and Face 2 profile, carries that legacy forward. It's designed for enthusiasts who demand both striking aesthetics and robust construction for their vehicles.

The CI-R features a unique flow-formed rim, a process that enhances the metal's strength and durability by stretching it during manufacturing. This results in a lighter yet stronger wheel compared to traditional casting methods. The ceramic polish finish offers a sophisticated look that stands out, while the specific ET84.5 offset and 12-inch width are crucial for achieving a particular stance and accommodating larger brake systems or wider tire setups. This wheel is built to make a statement, combining advanced manufacturing techniques with a visually appealing design.

When considering a wheel of this caliber, it's important to ensure proper fitment for your specific vehicle application. The offset and width are key factors in determining clearance with suspension components and fenders. While this wheel is sold individually, it's often paired with high-performance tires to complete a vehicle's transformation. Always consult with a professional or refer to your vehicle's specifications to confirm compatibility and ensure optimal performance and safety.