JConcepts 8130 RM2 2.2" Hard Front Insert, Fits 2.2" 2&4w - (1pr) FT8 Powerful fan for excellent heat

Powerful fan for excellent heat dissipation

RPM Displayed in Real Time: The Tunalyzer provides a motor pole setting from 2-60 pole motors

Tunalyzer has "Preset" voltages for some features that must be used and the battery must be greater than the set voltage

No more guesswork anymore when choosing the best battery for RC racing

1/10 Off Road & Oval (2wd/4wd)

JConcepts 8130 RM2 2.2" Hard Front Insert, Fits 2.2" 2&4w - (1pr) FT8 Powerful fan for excellent heatRM2 2. 2" Hard 4wd Front Insert, Fits 2. 2" 4wd Front Tires Wheels JConcepts has upped the ante with the release of the RM2, hard density closed cell inserts. Black in color, these inserts are designed in conjunction with insert gurus Ryan Maifield, Spencer Rivkin, Jason Ruona, and Paul Wynn, to bring a firmer feel while providing durability. The 4wd front insert has a smooth exterior for a clean touch against the inside carcass on an assortment of