Axial Racing 21RR-1 engine
Axial Racing have released the 21RR-1 engine, a new .21 nitro engine to compliment the reputable RR Series of ABC designed engines designed for the racing enthusiast, from buggy basher to weekend race warrior. The engine features an all new precision machined crankcase, cross drilled fins for better cooling and a tuned 7 port engine sleeve. A precision machined and counterbalanced crankshaft and all new 2 needle carburetor design complete the list of new features.
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