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.

Ark Racings’ Caterham Rover K-Series 1.6kW Starter Motor, has been designed, developed and manufactured at our in-house facilities at Ark Racing Limited.

Leyton House 871 off car starter motor CALL FOR INFORMATION. Designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

Our lightweight Porsche 944 Ring Gear has been designed, developed and manufactured in-house by Ark Racing Limited.

Arks replacement for the original Bristol Starter Motor, designed, developed and manufactured in-house at our Ark Racing Limited.

Ark Racings’ 1.6 kW replacement for the original Hillman Imp Starter Motor, was designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

Ark Racings’ replacement for the original Subaru starter motor, has been designed, developed and manufactured at our in-house facilities at Ark Racing Limited.

Rover K-Series Lightweight Flywheel. This lightweight K-series flywheel was designed, developed and manufactured in-house by Ark Racing Limited.

Norma Sports Car Starter Motor, designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

Replacement for the original Duratec Starter Motor, designed, developed and manufactured in-house at our Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

Our Ford Duratec STD Lightweight Flywheel with a mass of only 3.68 Kg was designed, developed and manufactured in-house by Ark Racing Limited.

Cosworth YBB Flywheel. This lightweight Cosworth YBB flywheel was designed, developed and manufactured in-house by Ark Racing Limited.

Cosworth MAE F3 1000cc Flywheel. This lightweight MAE F3 1000 flywheel was designed, developed and manufactured in-house by Ark Racing Limited.

Formula 3 Ring Gear. This ring gear was designed, developed and manufactured in-house by Ark Racing Limited.

ARKBM Starter, Ark Racings’ 1.6kW alternative to the Bosch manufactured 1.7kW Starter Motor with Rear Steady. With an Anti-Clock direction of rotation. Designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

Ark Racings (BM STARTER) 1.6kW alternative to the Bosch manufactured 1.7kW Starter Motor. With an Anti-Clock direction of rotation. Designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

ARKBM Starter, Ark Racings’ 1.6kW alternative to the Bosch manufactured 1.7kW Starter Motor. With a CW direction of rotation. Designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.

MAE CAM Gear Drive Kit designed, developed and manufactured in-house by Ark Racing Limited.

Ark Racings’ Jaguar V6 Starter Motor 1.4kW, designed, developed and manufactured in-house at Ark Racing Limited. It is made to the highest standards using high-grade steel and aluminium.