BRP-Rotax reveals new E-kart project E20 BRP-Rotax reveals new E-kart project E20 Bas Kaligis / Thursday, October 31, 2019 0 9995 Article rating: 5.0 BRP-Rotax proudly presents its newest development in the e-kart field – the project E20. Having introduced its first electric race kart powertrain called Rotax THUNDeR with its joint venture partner S.M.R.E. / IET in 2017, BRP-Rotax has been developing this new electric powertrain fully in-house. The project E20 was launched at the occasion of the 20th anniversary of the Rotax MAX Challenge Grand Finals in Sarno, Italy, where the international RMC karting community was gathered. Read more