P1321 GMA T.50 TRANSMISSION
The P1321 is the world’s lightest hypercar gearbox ever made and is bespoke for the Gordon Murray Automotive T.50.
The gearchange of the T.50’s six-speed, H-pattern manual transmission has been meticulously developed in combination with Gordon Murray Automotive.
The result is a short throw with a narrow cross gate for slick, crisp shifts with a pure mechanical feel.
Weighing only 82kg, the gearbox aluminium housing is just 2.4mm thick – reflecting the meticulous attention to detail that went into meeting the car’s packaging and weight demands.
While the first five ratios deliver potent acceleration, the final ratio is optimised for cruising, enhancing the T.50’s day-to-day usability.
Specification
- Six-speed manual synchromesh transmission.
- Maximum drive torque = 463 Nm.
- Maximum input speed = 12,100 rpm.
- Thin wall structural aluminium investment cast main case.
- Xtrac limited slip ramp and plate differential.
- Gearbox weight = 82kg.
Benefits
The lightest manual hypercar gearbox in this sector, delivering the analogue driving experience that fits perfectly with the brand requirements of Gordon Murray Automotive.