Motorsport Sequential Gearboxes and Race Transmissions
Welcome to HGT Precision – where Gearbox performance, reliability and driver experience are the heartbeat of our company.
Our Swiss engineering team design gear profiles that distribute load evenly, minimize heat build up and run quietly. The metallurgy chosen for our components along with Billet 7075-T6 CNC casings, enable our 6, 5 & 4 Speed Sequential Gearboxes to handle sustained torque loads of 1000nm or 736ftlb, whilst shifting in 40 milli-seconds at up to 11,000 rpm.
We use the latest European equipment including 5 Axis CNC, Gear Profile Measuring equipment and Hardness Testing machines. All Heat Treatment is performed in-house for ultimate control.
ISO 9001 Accreditation, tolerances down to 7 microns, DIN 5/6 standard, Billet 7075-T6 aerospace alloy, temperature controlled in-house metrology lab.