RPM R/C Products - Crash Structure (Radiator) for the Losi Promoto Dyeable White RGRA1303 Length: 442mm

Length: 442mm

and chute pack

which are simply attached to make the chassis 4-wheel steered (4WS)

Camber mounting points are more inboard for smoother handling when running longer camber link lengths

RPM R/C Products - Crash Structure (Radiator) for the Losi Promoto Dyeable White RGRA1303 Length: 442mmThe RPM Crash Structure (Radiator) for the Losi Promoto is here to solve those pesky breakage issues. They strengthened the most common stock breakage point by adding mock louvers the full length of the "radiator". These louvers are actually strengthening ribs that look like angled fins used to deflect rocks from hitting the radiator on full sized dirt bikes. By adding that extra scale touch, RPM increased the strength of their version significantly.