Trinity Pulse Mod & Spec BL motors
Team Trinity have introduced an all new proprietary brushless motor design for all levels of competition. The Pulse Modifieds are pro racing brushless cans, and the ROAR Spec versions meet all ROAR and IFMAR spec class requirements. Both types of motors work with all sensored-style speed controls, and feature strong Neo magnets, heavy duty ball bearings, timing adjustment, and is available in the following winds 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 10.5, 13.5, 17.5 and 21.5.
Source: Trinity [teamtrinity.com]