This is a pair of custom Short front  suspension arms for traxxas  4-Tec.  They are the length of stock Traxxas 4-Tec front arms and are a direct replacement for for Traxxas 4850 arms.
 
These bolt right on to Traxxas Slash, Jato, Rustler 4 Tec and Bandit. Check out the Traxxas drag racing forums for more info. Thes are custom so may not be a direct fit for all vehicles.
 
You abviously will need to do some tweeking since these are shorter than stock. You can use the plastic Traxxas axles if you cut them down or some use nitro 4-tec axles.
 
These arms use stock hinge pins or you can find othe 3mm hinge pins that match up if you like.
Color may vary slightly-Manufacturing Material plastic