What is the primary benefit of the back-cut rim lip on this wheel?

The back-cut rim lip is designed to reduce mass at the outer edges of the wheel. This helps to decrease rotational inertia, which can lead to improved acceleration and handling.

What does it mean that the wheel is made from forged aluminum?

Forged aluminum is created by shaping aluminum under extreme pressure. This process results in a material that is stronger and lighter than cast aluminum, contributing to the wheel's overall performance and durability.

Does this wheel come with a hub or is that a separate purchase?

This wheel is equipped with Raceline Series hubs, with excess material machined away for improved weight reduction. This means the hubs are integrated into the wheel assembly.

Performance Machine Assault Forged Wheel 21x3.5 Gold Ano 120

Name: Performance Machine 21x3.5 Forged Wheel Assault - Gold Ano
Brand: Performance Machine
Price: 1814.95 USD
Availability: InStock

Performance Machine 21x3.5 Forged Wheel Assault - Gold Ano

$1814.95

Only 1 left in stock

Performance Machine 21x3.5 Forged Wheel Assault - Gold Ano

Key Features

Fits 2008-2021 Harley-Davidson FLHR Road King and many other models.
Constructed from forged aluminum for a strong and lightweight build.
Features an 11-spoke styling for a distinctive look.
Rim lip is back-cut to reduce mass, decreasing rotational inertia.
Equipped with Raceline Series hubs with excess material machined away for weight reduction.
Gold anodized finish for a durable and attractive appearance.

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Product Details

Machined from forged aluminum, the Assault wheel features an 11-spoke design that's built for lightweight agility. The rim lip is back-cut to reduce mass at the outer edges, which helps decrease rotational inertia and lower unsprung weight. This wheel is equipped with Raceline Series hubs, where excess material has been machined away for further weight reduction. Each Performance Machine wheel is tested in-house to stringent standards and proudly made in the USA. This wheel is designed to fit a range of Harley-Davidson models, including the Road King, Street Glide, and Road Glide.

The forged aluminum construction offers a strong yet lightweight foundation, crucial for handling and overall performance. By reducing rotational inertia and unsprung weight, this wheel contributes to improved acceleration, braking, and suspension response. The gold anodized finish provides a durable and distinctive look. This wheel is a solid option for riders looking to upgrade their motorcycle's appearance and performance with a well-built, USA-made component.