Strong composite rear body post with elongated design to minimize the body breakage around the body post openings.  

Stiff alu rear hub mounting plate made from Swiss 7075 T6 aluminum. Fits XB8. 

Adjustable left & right M5 turnbuckles manufactured from special HUDY Spring Steel™ material for turnbuckles, resulting in stronger turnbuckles with a tougher core.  

Ball stud 6.8mm with backstop, made from steel. Additionally heat treated for maximum strength, reliability, and long life. Features M4x6 thread. Set of 2. Fits XB8. 

Molded composite rear upper inner camber link ball joint.  

Mounting pivot ball with shoulder 6.8mm dia. Set of 4. 

The ultra-tiny XPBS™ rear upright made from super-tough high-tech composite material.  

Set of molded composite shims for rear hub carrier adjustment. Set includes: 3.2x9x1mm shims (2x) and 3.2x9x2mm shims (2x). 

Rear wing posts made of tough composite material. Complete set of 4 pieces. 

Rear wing mounting braces made from tough molded composite material. Set of self-tapping screws included. 

CVD drive axle made from world-renown HUDY Spring Steel. Strategically machined for toughness and light weight without compromising strength. 

CNC-machined CVD universal drive shaft front/rear suspension made from world-renown HUDY Spring Steel. Strategically-machined, the lightweight drive shaft has been weight-reduced without compromising strength. Hand ground for maximum precision, then individually measured and inspected. The most unique no-compromise off-road drive shafts. 

CVD drive shaft coupling for CVD drive shafts made from world-renown Hudy Spring Steel. Specially hand-ground for maximum precision. 

Hardcoated aluminum wheel axle. Set of 2. 

Hardened 3mm rear lower outer hinge pins are mounted through the rear uprights and locked with self-locking nuts. This concept ensures that suspension pins will never come out during racing and moreover it ensures that the play between the arms and uprights will not change. The upright holder concept reinforces the holding of the upright and prevents the pin or upright from becoming disconnected in crashes. 

M5x4 setscrew, hex drive. Set of 10 pieces. 

M3x10 button-head machine screw, hex drive. Set of 10 pieces. 

M3x14 button-head machine screw, hex drive. Set of 10 pieces. 

M3x18 button-head machine screw, hex drive. Set of 10 pieces. 

M3x20 button-head machine screw, hex drive. Set of 10 pieces. 

M4x16 flat-head machine screw, hex drive. Set of 10. 

New high-speed ball-bearings manufactured specially for XRAY. ID x OD x thickness (mm) = 8x14x4. Set of 2 pieces. 

New high-speed ball-bearings manufactured specially for XRAY. ID x OD x thickness (mm) = 13x19x4. Set of 2 pieces. 

M3 nylock nut. Set of 10 pieces. 

Polished chrome pin. Dia. x length = 2.5mm x 13mm. Set of 10 pieces.  

Polished chrome pin. Dia. x length = 3mm x 17mm. Set of 10 pieces.