Red colored large wing for Javelin.Wing Stay (OT250) is necessary when use with Optima. It can be easy to install for Optima also, and gives a strong downforce.*When use with Optima, it is necessary...
Replace or upgrade to a fullset of bearings for your car for a smoother and more efficient running car! No more looking up all the sizes you need and potentially getting the wrong ones with these...
UMW748 Short Steel Diff. Shaft Set(RB7SS)Short steel diff shaft set for low to mid grip surfaces. Can be used with RB7SS stock inD/inD setup (Rear short arm with wide hubs and long axle).
UM771 VVC Alumium Diff. Shaft Set(RB7SS)Velvet coated aluminum diff outdrives for RB7SS. Short type.Must be used with UM772-01 blade adapters.Fits in D/in D short arm/UM772 universals.
Versatile and easy to drive 2WD buggy for pure off-road action !Buggies were created to venture off-road over rough surfaces at high speed and the Ultima SB Dirt Master is a return to the purest form...