This gear-driven 4WD chassis is based around a lightweight and tough monocoque frame

Battery wire size: 14 AWG

The front skid guard

Most no prep motors are standard 540 size with very high kv (low turn)

Dimension: 25

AFX Racing - Track, Curve 9"x1/4 (2pcs) HPI109291 This gear-driven 4WD chassis isTrack expansion has never been easier with the 9" 1 4 Curve track one of the most used track pieces across all layouts. AFX track has been the standard in the HO slot world since it was designed and patented 40 years ago. Consistently recommended by hobbyists around the world, AFX track goes together and comes apart easily while maintaining excellent electrical contact. With more curved, banked, straight and specialty track than anyone, the only limit