Spidertrax Pro Series 60 Knuckles with "mid" steer arms (3.5") f350 making it the strongest and

making it the strongest and stiffest DP6 caliper ever built

With that incredible growth

These are the link mounts that we typically use on the Bomber race cars

No rope splicing required – double shear pin design accepts rope/cable eyes

After CNC machining

Spidertrax Pro Series 60 Knuckles with "mid" steer arms (3.5") f350 making it the strongest andLight as always. Stronger than ever. Spidertrax introduced their first fabricated knuckle over 5 years ago. Today, the Pro Series 60 Knuckle takes professional rock racers to an all new level. Better materials, bigger bearings, & larger bolts make this the strongest knuckle yet. All while holding the same compact & lightweight design philosophy you have come to expect. This Pro Series Knuckle is designed to install on a Spider 9 Housings w 3 1 2" OD