2-Speed Transmission Kit for TRX-4M™ Model Series Traxxas #9891 D our N scale McKinley Explorer

our N scale McKinley Explorer set comes complete with:

You can build the track parts either as a bridge-like crossing or as a camel hump

Spektrum DSMX/DSM2 transmitter

you can extend the race track with this rally extension set

The 80mm long tip is secured in the handle with an M3 set screw

2-Speed Transmission Kit for TRX-4M™ Model Series Traxxas #9891 D our N scale McKinley Explorer2 Speed Transmission Kit for TRX 4M Model Series Traxxas #9891 Two speed transmission, complete (32. 7: 1 and 9. 9: 1 gear reduction ratios) (includes Titan 87T motor) New drop in assembly includes motor Adds manually selectable low range gear for technical crawling Combine with portal axles for the ultimate off road machine TECH CORNER: Portal Axle Gearing Options Installing portal axles adds additional gear reduction for ultimate crawling speed and