Front/Rear Active Differential set for XB4. The unique XRAY Active Differential is a high-performance, adjustable front gear differential for XB4 ... vastly improving the buggy's speed and handling characteristics. The special design of the internal components using different angled segments allows the diff gears to engage on-power to increase the forward traction, making it...

The unique XRAY Center Active Differential is a high-performance, adjustable gear differential that vastly improves the buggy's speed and handling characteristics. The special design of the internal components, using different angled segments, allows the diff gears to engage on-power to increase forward traction and stability to make the buggy faster and easier to drive....

Set of 5 different transparent colors stickers for your body. Fits any body and can be used for tool box as well.

Steel Steering Bushing Long (4 pcs)

COMPOSITE C-HUB BUSHING V2 (4 pieces)

SET OF ALU SHIM (0.5MM, 1.5MM, 2.5MM)

SET OF ALU SHIM (1.0MM, 2.0MM, 3.0MM)

T4 2014 - Alu Shims (3x6x0.5mm) - black

T4 2014 - Alu Shims (3x6x0.5mm) - orange

ALU SHIM 3x6x1.0MM - BLACK (10)

ALU SHIM 3x6x1.0MM - ORANGE (10)

ALU SHIM 3x6x2.0MM - BLACK (10)

ALU SHIM 3x6x2.0MM - ORANGE (10)

Alu Shim 3 x 6 x 3.0mm (10 pieces) - Black

Alu Shim

Alu Shim 3 x 6 x 5.0mm (10 pieces)

Alu Shim 3 x 6 x 5.0mm (10 pieces) - Black

ALU SHIM 3x6x4.0MM - SILVER (10)

ALU SHIM 3x6x4.0MM - BLACK (10)

XB4 2016 - Graphite Gear Diff Gears - LOW (2+4) Replacement for 304931

DRIVE SHAFT COUPLING - HUDY SPRING STEEL

BODY CLIP FOR 6MM BODY POST (4 pieces)

Super-compact rear upright made from specially-formulated composite material features multiple set-up options for upper & lower roll centers. Upper roll center is adjusted with the camber linkage via shims in all directions – up/down & in/out. Lower roll center is adjustable via eccentric inserts in 9 different positions – up/down & in/out. The race-proven, 2-piece design...

Super-compact rear upright made from specially-formulated composite material features multiple set-up options for upper & lower roll centers. Upper roll center is adjusted with the camber linkage via shims in all directions – up/down & in/out. Lower roll center is adjustable via eccentric inserts in 9 different positions – up/down & in/out. The race-proven, 2-piece design...

Genuine spare and option parts by XRAY!

Genuine spare and option parts by XRAY!

Genuine spare and option parts by XRAY!

XB2 polycarbonate Rear Wing 1.0mm

XB2 polycarbonate Rear Wing 1.5mm

Giving a lot of downforce.

Will give an upgrade to the stability of your car.

XB2 polycarbonate Rear Wing TEC

Suitable for the XB2 and XB4 Active Diffs 325100, 365100 and 365101 Available in different angles to adjust your perfect setup. 60° for use on low traction tracks 90° for use on medium traction tracks 120° for use on high traction tracks

Suitable for the XB2 and XB4 Active Diffs 325100, 365100 and 365101 Available in different angles to adjust your perfect setup. 60° for use on low traction tracks 90° for use on medium traction tracks 120° for use on high traction tracks

Suitable for the XB2 and XB4 Active Diffs 325100, 365100 and 365101 Available in different angles to adjust your perfect setup. 60° for use on low traction tracks 90° for use on medium traction tracks 120° for use on high traction tracks

Suitable for the XB2 and XB4 Active Diffs 325100, 365100 and 365101

Rear Adjustable Drive Axle LB - HUDY Spring Steel

Alu Shim 10x12x2mm (2 Stück)

Genuine spare and option parts by XRAY!

HARD composite mixture. Specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance. Replacement for the rims set 369903

HARD composite mixture. Specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance.

Specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance. Offical replacement for XRAY 369913

Specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance.

DIFF BEVEL & SATELLITE GEARS (2+4)

ALU DIFF PIN - HARD COATED (2)

Alu Rear Wing Shim (2)

Suitable for the XB2 and XB4 Active Diffs 325100, 365100 and 365101

Clutch Bell Ball-Bearing 5x12x4 (2)

A complete set of alu steering blocks and C-hubs with 7° caster. Ultra-strong construction provides very long life and durability in even the most extreme racing conditions. Using the steering blocks in an aluminium material reduces flex, and improves consistency, and will free up the car, mainly for high traction conditions. The aluminum parts are more reliable and...

Genuine spare and option parts by XRAY!

Genuine spare and option parts by XRAY!

Original spare and option parts from XRAY!

Genuine spare and option parts by XRAY!

Genuine spare and option parts by XRAY!

Genuine spare and option parts by XRAY!

XB4 2016 Chassis Brace rear - medium

Genuine spare and option parts by XRAY!

XB4 2016 Graphite Front Lower Supsension Arm

Composite Front Suspension Arm Lower - hard

Composite Front Long Suspension Arm Lower - Graphite