Space-R is the first removable pump crankcase, to be mounted on the original crankcases to be able to tune your engine at any level and bring it back to complete originality at any time.
Thanks to this component, in fact, it is possible to mount long-stroke cylinders without making any modifications to the crankcases or the frame.
The system, designed in every detail to increase performance, is supplied complete with reed valve pack, flow guides and carbon reeds. To mount it, you need a dedicated shaft or a full shoulder shaft, standard stroke. Biella 115-116 Space-R is the result of years of research, testing and development, which have allowed us to optimize the performance and reliability of the system. excellent for both touring and track engines and allows you to create engines up to and beyond 35 hp.
The kit is offered in two versions: the first with the seat for the dust cover and the second without (it requires flattening of the crankcase, but allows for the connection of very large transfer ports).
The supplied manifold is designed for a 30mm carburetor.
Comes with instructions for correct assembly, quick and easy.
Space-R is made entirely in Italy.
Sand cast in AISi 7 aluminum alloy, heat treated and machined on numerically controlled machines.
The manifold is designed and developed using additive technologies in industrial polymer, this allows the creation of a single piece and therefore unparalleled fluid dynamics as well as a reduction in the temperature of the air-fuel mixture entering the engine.
