Protek RC 5117-20 2S 120C Si-Graphene 4600mAh 7.6V High Voltage Shorty LiPo Battery RC Oval Racing thanks to the design success

thanks to the design success of their PS-2 series of covered hoppers

Updated rear wing with optional low trim line for reduced drag

Master on-off switch

As-delivered versions will also include similar sister locomotives for the Osage and Seaboard Air Line

Langley was named after Samuel Pierpont Langley

Protek RC 5117-20 2S 120C Si-Graphene 4600mAh 7.6V High Voltage Shorty LiPo Battery RC Oval Racing thanks to the design successProtek RC 5117 20 2S 120C Si Graphene 4600mAh 7. 6V High Voltage Shorty LiPo Battery The ProTek R C 2S 120C Low IR Graphene + HV LCG 4600mAh Shorty LiPo Battery is a great battery option for any racer looking for a lightweight, shorty style battery. Weighing 165 grams, the LCG shorty is over two ounces lighter than a standard shorty pack, with a smaller footprint. This offers an improved power to weight ratio and a lower overall CG. When compared to