In utilising the ratios from the well proven FTR range, the JL delivers excellent reliability at a low cost and weight, together with a wide range of off-the-shelf gearing options. To ensure maximum track-time, gear ratios can be changed trackside without the need to remove the transmission from the vehicle.
Centrally mounted 4th and 5th ratios reduce shaft bending, improving component life, whilst a range of differential options are available including the advanced Powerflow™ limited-slip unit. When combined with the optional Hewland Semi-Auto System, the JL provides maximum performance within an affordable budget.
Utilised by the entire USF2000 grid, the JL has proven itself as the ideal transmission for any lightweight single-seater looking for a modern, 5 speed sequential unit.