New Ninja JX21-B02 engine available NOW by mugenseiki ! Mugen Seiki presents the all new JX-21-B02 engine. Quite hard to make something good even better, but with this new engine, we are proud to present a dignified successor of the B01A for the 1/8 scale buggy and truggy class. Following  a new concept and long stroke design, this engine is more powerful, having a more smooth torque over the rpm range and a less fuel consumption. This goals could be achieved by a complete new design of the Piston/Sleeve components and a well balanced timing. Additionally the B02 is coming with a new and fresh look. The new designed, smaller cooling head provides a lower centre of gravity, but remains the same cooling capability, because of additional cooling fins. Beside new look, the black coloured crankcase supports an optimized heat transfer.  A serious plus for the overall performance copyright MSE Mugen Seiki Europe GmbH 2011