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This is the RCR mods RCRENEW specially modified traxxas 2.5 engine crankshaft. 
This crankshaft has had extensive work including lightened, double turbo cut, balanced and flowed.
This is drop in performance for your traxxas 2.5 engine for a big difference from stock providing faster spool up time, more power and higher RPM and top speed.


This crankshaft has the nub on the end and fits pullstart and EZ start engines. Traxxas part number is 5219.

Traxxas 2.5 MAX MOD modified crank crankshaft 2.5R 5219

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