SMJ Kabuto R21 Onroad Engine

Japanese brand SMJ has released a new 1:8 Onroad engine, the Kabuto R21.  The new Kabuto R21 engine has undergone a detailed review and evolution.  While maintaining the smooth and easy-to-use characteristics of the previous Kabuto R21 engine, the improved crankshaft delivers more torque in the mid- and low-speed range along with better idling performance, resulting in stable and easy-to-use performance even during long race races.  The lightweight outer head, with its superior cooling performance, features a special graphic design. There is also the option to order the Japanese made engine pre-broken in by “YURUGIX”, a pioneer of pre-broken-in engines that has earned the trust of top drivers.

Source: SMJ [smj-rc.com]