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Ultra front wheel hex.Converting the front of the RC10B5 or B5M to an ultra, light-weight hex adaptor set from JConcepts is quick and simple.  The hex adaptors are precision machined, blue or black anodized and feature a fluted design eliminating unnecessary rotating weight.   The..

Ultra rear wheel hex.Converting the rear of the RC10B5 or B5M to an ultra, light-weight hex adaptor set from JConcepts is quick and simple.    The hex adaptors are precision machined, blue or black anodized and feature a fluted design eliminating unnecessary rotating weight. ..

JConcepts has the steering system on the B5, B5M and T5M covered with an all new light-weight, aluminum steering bell-crank assembly.  A servo saver-less aluminum steering system is CNC-machined and replaces the stock plastic bell-cranks, the steering bell-cranks by JConcepts come in a blue or ..

JConcepts has the steering system on the B5, B5M and T5M covered with an all new light-weight, aluminum steering bell-crank assembly.  A servo saver-less aluminum steering system is CNC-machined and replaces the stock plastic bell-cranks, the steering bell-cranks by JConcepts come in a blue or ..

The polycarbonate car-stand, introduced first, by JConcepts, during the 2007 racing season has established itself as a benchmark in the R/C community.  Each year these stands are treated to abusive pit areas and racers throughout the world while also being used by several key events as trophies..