Arrma ARA210005 Brushless System & Power Module Boost Box ttrx1 A universal joint driveshaft differs

A universal joint driveshaft differs from a simple dogbone in that it maintains constant velocity through its operating angle rather than speeding up and slowing down twice per revolution

these replacement front and rear cage sections restore the structural body support after a hard crash or heavy bashing session

the weight of the vehicle is reduced by 50 grams

Whether you're repairing a bent or broken drag link or upgrading a well-used 22X-4

This is the HPI 200mm wide/255mm wheelbase

Arrma ARA210005 Brushless System & Power Module Boost Box ttrx1 A universal joint driveshaft differsEven without upgrades, ARRMA 4X2 BOOST and MEGA brushed RC vehicles are capable of reaching 30+ MPH speeds in optimum conditions and optional gearing. Now imagine what your RC basher can do after you upgrade it to brushless power using the ARRMA 3S Brushless BOOST Box option part package! The ARRMA 3S Brushless BOOST Box is a complete power module that includes a Spektrum Smart 3S ESC, Spektrum brushless motor, heatsink, and cooling fan, along with