Spidertrax Pro Series 60 Knuckles with "mid" steer arms (3.5") f350 All aspects of these axle

All aspects of these axle shafts

strip or off road transmission

and just down right sexier (tig finished

making it the strongest and stiffest DP6 caliper ever built

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

Spidertrax Pro Series 60 Knuckles with "mid" steer arms (3.5") f350 All aspects of these axleLight 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