Abarth Lightweight Flywheel

Flywheels
Written By Ark Racing Limited

Precision-Engineered Abarth Lightweight Flywheel

Designed as a direct replacement for the original unit, this Abarth lightweight flywheel is engineered in-house by Ark Racing Limited to meet professional motorsport standards. Manufactured from high-grade steel and treated with Nitride heat hardening and shot-peening, it delivers exceptional strength, durability, and reduced rotational mass—ideal for performance-focused applications.

Developed and manufactured to professional motorsport standards, keeping strength, durability and weight (mass) in mind.

Suitable for: Abarth

Specification:

Material: 817M40T (Steel)
Heat Treatment: Nitride
Surface Treatment: Shot Peened
Starter Ring: Cut into the flywheel (Not a separate Ring Gear)
Mass: Lightweight version 2.77 Kg (6.10 lb)
OD (Outside Diameter): ø265.20 mm

weight convertor icon link to page Mass Convertor

NOTE: *It is a myth that a lightweight flywheel gives you more power. It actually doesn’t!

What it does achieve is it reduces the rotating mass and inertia in your vehicle. The result is your engine isn’t using valuable horsepower spinning up a heavy flywheel, it’s going straight to your wheels onto the road which is where you need it, with the bonus of making your car lighter.

ALSO AVAILABLE for use with Flywheels requiring Clutch Bolts

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ALSO AVAILABLE for use with Flywheels requiring Clutch Bolts |

We recommend using our Clutch Bolts which come with
K-Nuts at a competitive price, in some instances, SAVING 25% over our competitors.

Image: Ark Racing clutch mounting bolts.

SAVE up to 25% over competitors

More sizes are available
or can be produced please call

📞0345 557 7408

More sizes are available or can be produced in Concentric & Eccentric variants, please enquire.

If you can’t find what you’re looking for, contact us.

Ark Racing can create a solution to meet your requirements.

Call us on +44 (0)345 557 7408 or complete our online contact form.

Contact Us
Ark Racing Limited

We design, develop, and manufacture bespoke starter motor systems, high-quality flywheels, and provide precision machining for the professional motorsport industry.

Located in Willenhall in the West Midlands, we pride ourselves on delivering a professional service.

Established in 1968, Ark Racing® Limited provide a complete service, from concept to the finished product.

We also provide precision and sub-contract machining via our other website, www.arkcnc.co.uk.

https://www.arkracing.com
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