Who we are

We are two brothers that are vehicle-, engine- and race-enthusiasts. Our dream over the years, while working in the mentioned area for corporates, had been to be self-employed. We realized this dream by offering individual solutions for sporty motorcycle riders. We have specialized in the management of the complexities of engine management systems.

Dipl.-Ing. (FH)
Rainer Stelzenberger

Man of business

Having earned experience in several leading functions in a global vehicle construction group, Rainer takes care of sales, marketing an all the other paperwork.

Short CV of Robert Stelzenberger

From 2015 Executive partner of "Ingenieurbüro Robert & Rainer Stelzenberger GbR" (RS² Engineering)
2013 Application engineer within motoGP
Remus Racing Team powered by S & B Motorsport
  • Base application for CRT/WSBK engine on base of BMW S1000RR (carburation, ignition, rpm limiters, ...)
  • Optimization of traction control, engine break, shift assistant, ... to Suter CRT-Chassis, Bridgestone motoGP tires and rider Martin Bauer through measurement analysis of 2D-Datarecording
From 2013 Project leader within vehicle integration of EDAG Engineering GmbH, Munich
2008 WSBK Team leader for application and dyno at alpha Racing GmbH & Co. KG in Stephanskirchen within BMW Motorrad World SBK project with S1000RR
  • Applications at WSBK and IDM Race- and Test-Team (Riders: Marco Melandri, Leon Haslam, Troy Corser, Ruben Xaus, Steve Martin, Werner Daemen, Barry Veneman, ...)
  • Base application on dyno and bike (throttle calculation, carburation, ignition, ...)
  • Power engineering on dyno and throughout CAE-Dynamics simulation (engine components, exhaust system, airbox, ...)
  • Functions engineering on dyno and bike (torque management, traction control, up-/downshift, ...)
2007 Powertrain development engineer at ALPINA Burkhard Bovensiepen GmbH, Buchloe
  • Base application on dyno (throttle calculation, carburation, knock regulation, ...)
  • Vehicle application all over the world (manifold pressure regulation, knock regulation, unsteady states, ...)
  • Power engineering of exclusive series B5S and B6S
2005 Costruction engineer at MKT AG, Olching
2000 Study of mechanical engineering, specialized to vehicle technics at University of applied sciences Landshut
1995 Appreticeship to car mechanic at BMW AG, Dingolfing

Global Content-Elements

Short CV of Rainer Stelzenberger

From 2015 Executive partner of "Ingenieurbüro Robert & Rainer Stelzenberger GbR" (RS² Engineering)
From 2007 MAN Truck & Bus AG, Munich
  • Team leader pre-series logistics
  • Project leader production
  • Project leader corporate quality
  • Development engineer powertrain
2007 Mechanic and truck driver within WSBK test-team at alpha Racing GmbH & Co. KG in Stephanskirchen within BMW Motorrad World SBK project with S1000RR
2003 Study of mechanical engineering, specialized to vehicle technics at University of applied sciences Landshut
1999 Appreticeship to car mechanic at BMW AG, Dingolfing