Serpent SER804367 2-speed set SL6 XLI  [SER804367]

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

The adaptor, footwear and bell are lower in size consequently have actually paid off mass, which gives better acceleration fundamental.

The well proven 2-speed gears stay the same as before.

current 748 Natrix and 747 racers can easily upgrade on groundbreaking Xli SL6 gearbox.