Serpent SER804367 2-speed set SL6 XLI  [SER804367]

The Serpent 748, Michael Salven also designed a lighter gearbox, to quickly attain lower inertia. Xli, for eXtra Minimal Interia.

The adaptor, footwear and bell are reduced in size therefore have paid off mass, which gives better acceleration basic.

The well proven 2-speed gears remain the same as prior to.

present 748 Natrix and 747 racers can very quickly upgrade on brand new Xli SL6 gearbox.