Ultimate assortment of set-up shims. You can use the shims for easy and accurate adjustment of:
- front and rear roll center
- front bump steer
- front and rear toe-in
- wheelbase  

Ultimate assortment of set-up shims. You can use the shims for easy and accurate adjustment of:
• front and rear roll center
• front bump steer
• front and rear toe-in
• wheelbase  

Alu shims 3x6mm size, 0.5mm thick. Black color. Set of 10. 

Alu shims 3x6mm size, 0.5mm thick. Orange color. Set of 10. 

Alu shims 3x6mm size, 1mm thick. Black color, set of 10. 

Alu shims 3x6mm size, 1mm thick. Orange color, set of 10. 

Alu shims 3x6mm size, 2mm thick. Black color, set of 10. 

Alu shims 3x6mm size, 2mm thick. Orange color, set of 10. 

Alu shims 3x6mm size, 3mm thick. Black color. Set of 10. 

Alu shims 3x6mm size, 3mm thick. Orange color. Set of 10. 

Alu shims 3x6mm size, 5mm thick. Black color, set of 10. 

Alu shims 3x6mm size, 4mm thick. Set of 10. 

Alu shims 3x6mm size, 4mm thick. Black color, set of 10. 

Hudy Spring Steel™ drive shaft coupling for Set Screw for increased reliability, works in front and rear CVD drive shafts of XRAY T2, T3. Specially hand-ground for maximum precision.  

Super-compact rear upright made from specially-formulated graphite composite material features multiple set-up options for upper & lower roll centers. 

Super-compact rear upright, CNC-machined from high-grade Swiss 7075 T6 aluminum, featuring multiple set-up options for upper & lower roll centers. 

Alu rear hub plate for multi-adjustable rear upright #323355. CNC-machined from high-grade Swiss 7075 T6 aluminum. 

Stylish, effective REAR wing designed to work perfectly with the original XRAY XB2 body.  

Optional REAR wing for XB2 made from thick Lexan material is highly reliable with less chance of breakage, gives higher traction & stability, but reduces steering. 

Rear wing for XB2/XB4 made Lexan material is highly reliable with less chance of breakage, giving higher traction & stability but reducing steering. 

Stylish, effective rear center fin was developed and long term tested to maximize the rear wing air flow efficiency.  

Drive axle for XRAY adjustable drive shafts. Drive shaft length adjustment uses 4 different connecting hole positions at the drive axle end to allow changes to overall driveshaft length.
 

Alu shims 10x12 mm size, 2mm thick. Set of 2. 

Differential gears for gear differentials are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation. Includes 2 bevel and 4 satellite gears. 

Polished steel pins for gear differential. Set of 2. 

Alu hardcoated pins for NT1 gear differential are CNC-machined from premium lightweight Swiss 7075 T6 aluminum, hardcoated for extra durability and long life. Set of 2. 

Alu rear wing shim for XB and XT series buggies and truggies. Provides additional support to prevent wing from pulling off from mounting screws. Set of 2. 

High-performance clutchbell oversized ball-bearings designed and engineered by XRAY. Set of 2. 

Optional medium-hardness front chassis brace, softer than the brace included in the kit, used for fine chassis flex adjustment.