Replaces stock Traxxas #7630 plastic suspension arms

•Tires come pre-mounted and trued on black wheels

supplied unpainted so you can lay down your own scheme

Built for drivers who want maximum crawling performance with minimal setup

Traxxas 7849 Medium GTX Springs 3.744-Rate TRX-6 Parts Replaces stock Traxxas #7630 plasticOne pair per package. Traxxas offers the medium GTX spring in ten rates so you can tune XRT suspension performance or compensate for a lighter or heavier vehicle setup. The higher the rate number, the firmer the spring. At 3. 744 this sits near the middle of the XRT range, a sensible starting point if you are unsure which direction to tune. A softer spring increases chassis roll and mechanical traction and is more forgiving over bumps. A stiffer