Xray XB4 Parts

The rear Lush wing has more downforce & less drag which improves overall performance. The wing generates more traction but maintains easy jumpi...

Molded composite 4.9mm ball joints for anti-roll bar links, same as included in anti-roll bar sets #302401 (front) and #303401 (rear). Set of 4.

M3x4 button-head stainless steel machine screw, hex drive. Set of 10 pieces.

Gear differential precision internal gears made from tough composite material. Includes 2 bevel gears and 4 satellite gears. Also fit NT1 gear diff...

Set of composite shims for mounting servos to mounting posts. Includes: 3x6x1mm (qty 4), 3x6x2mm (qty 4), 3x6x3mm (qty 4).

A range of Big Bore conical springs to fit the Big Bore shocks. The springs, like all other XRAY springs, are manually measured, selected, and matc...

The wheels are IFMAR standardized with the wheel hex offset. The wheels feature countersunk center area which allows the wheel nut to sit deeper in...

Central Dogbone Drive Shaft 65mm long is manufactured from world-renowned HUDY Spring Steel that offers longer lifespan and reduced maintenance com...

Differential gears for gear differentials are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation. Include...

Tough composite front bumper mounted through on the suspension arm holder with just one screw.

High-precision axial thrustbearing for #325002 Adjustable Ball Differential for 2.5mm Pin. Carbide diff balls and high-quality side plates ensure s...

Molded composite C-hub for steering block. Caster pre-set at 6°. The roll center position can be easily and quickly adjusted by inserting different...

New optional FRONT linear springs are recommended for high-traction tracks. The springs have been specifically designed to complement the big-bore ...

The springs have been specifically designed to complement the big bore shocks. The spring rate is constant during the entire spring compression.The...

Spring steel anti-roll bar, 1.8mm thick. Marked with 8 laser-engraved lines for easy identification. This optional anti-roll bar offerw different a...

81-tooth large external spur gear for center differential. Molded from specially-formulated tough composite material. Tooth number stamped for easy...

Lower aluminum shock collars -4mm allow to decrease the ride height to achieve a lower CG. Stylish and lightweight collars are CNC-machined from pr...

The design of the suspension arms allows for a sufficient range of adjustments and the opening for the C-hub is large for a wide range of wheelbase...

The design of the suspension arms allows for a sufficient range of adjustments and the opening for the C-hub is large for a wide range of wheelbase...

CNC-machined CVD rear drive shaft (75mm) with 2.5mm pin, made from world-renowned HUDY Spring Steel™. Hardened with a proprietary hardening process...

CNC-machined alu rear brace mount. Set of 2.Fits XB4'21