Welcome to Ark Racing
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. Whatever your requirements are, whether high output, high torque, weight reduction or something more specific, Ark Racing Limited can provide a solution.
Featured products
The Ark Racing® AR18 LN 1.4kW long-nose starter motor kit has been a popular addition to many Formula One cars and sports racers. The kit includes the motor, mounting plate, front tube, and pinion…
The Ark Racing® AR14 kit has been a very popular addition to many Formula One cars and sports racers ever since. The kit consists of the motor, mounting plate, front tube, and pinion. It is complete with a fixing kit and is available now in many different guises. We can supply fitting kits for Hewland FG, DG, and TL.
These Triumph Bonneville T140 con rod bolts are machined from nickel chromium molybdenum hardened and tempered as EN24T alloy steel.
Honda K20 Fast Road Flywheel. This lightweight Honda flywheel with a mass lightning pocket hole design has been designed, developed and manufactured in-house by Ark Racing Limited. It is made to the highest standards using high-grade steel, Nitride heat treatment with a Shot Peened surface treatment.
Latest News
Testimonials
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Engineering is exemplary!
"I’m absolutely blown away with the engineering quality of the kit you have supplied to me which has just arrived this afternoon, a day earlier than expected too. It’s totally comprehensive and complete down to the last detail, the engineering is exemplary and worth the wait and price. Also very carefully documented and packaged, excellent! I’m really looking forward to starting the fitting of it all, and it now means at my age I can now safely start to enjoy my Rickman knowing I will not have to try and kickstart it with the problems I did have". | Triumph Electric Start kit
Source: Email - B. Nicholls 23 Nov 2023
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A true work of art!
"I’ve recently received this one off flywheel manufactured by Ark Racing Limited. I spent hours carefully measuring and checking dimensions before submitting them to Ark. This is the result. "It fits perfectly and is a true work of art". | Judd AV (Indycar) > Reynard 94D (F3000).
Source: Social Media FB - G. Beck 5 Aug 2022
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No other kit that comes anywhere close
“I’m extremely happy with the magnificent quality of SCM’s and Ark Racings electric start kit, personally I think there is no other kit that comes anywhere close to its engineering excellence. The billet parts are outstanding.”
Source: SCM Website - 2024
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Not “one kick only” but “one press only!”
Now the work is done, my Bonneville T120 starts and runs perfectly with the electric start kit! Not “one kick only” but “one press only!” is better for my legs at 70 years old.
Source:- Peter via SCM website.
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Another happy SCM customer
It must be a couple of years since we put your electric starter kit in our bike and we are really happy.
Source: SCM Website - Erik, Basque Country
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Extremely Happy with Triumph Electric Start Kit
I installed the electric start on Triumph. As I said I am extremely happy with it.”
Source: SCM Website - Don, Michigan, USA