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$ USDXRay XB4 2021 Spares & Hop-Up Parts | Page 3
Keep your XRAY XB4 2021 running at its best with our comprehensive range of genuine spares and proven hop-ups. From suspension arms, hubs and shock towers to diffs, spur gears, driveshafts, bearings and hardware, you’ll find the parts you break most and the items that boost performance and reliability. We also stock popular Whitz RC upgrades, including titanium and brass options, so you can tune weight, strength and response to suit your track and driving style.
Not sure which part fits? Check your XB4 2021 manual for the exact part number, then use our filters to quickly locate the correct component. Many consumables are shared across model years, but some fitments are 2021-specific—if you’re unsure, our friendly, knowledgeable team is happy to help with expert advice.
Wheelspin Models holds large UK stocks for fast dispatch, with next-day delivery options available at checkout. Add essentials to your pit bag—arms, rod ends, turnbuckles, wheel hexes, spur gears, diff oils and spare tyres—so you’re ready for race day. Browse the wider XRay range for more compatible parts and accessories.
Not sure which part fits? Check your XB4 2021 manual for the exact part number, then use our filters to quickly locate the correct component. Many consumables are shared across model years, but some fitments are 2021-specific—if you’re unsure, our friendly, knowledgeable team is happy to help with expert advice.
Wheelspin Models holds large UK stocks for fast dispatch, with next-day delivery options available at checkout. Add essentials to your pit bag—arms, rod ends, turnbuckles, wheel hexes, spur gears, diff oils and spare tyres—so you’re ready for race day. Browse the wider XRay range for more compatible parts and accessories.
XR364132
£15.19
XRay Slipper Clutch Pad Black - Medium (2)
In Stock
XR364180
£6.88
XRay Slipper Clutch Spring C=30 - Black
In Stock
XR364181
£6.88
XRay Slipper Clutch Spring C=50 - Black
In Stock
XR364191
£10.44
XRay Aluminium Nut For Multi-Adjustable Slipper Clutch (Msc)
Out Of Stock
XR364904
£67.84
XRay Gear Center Differential - Large Volume - Set
In Stock
XR364975
£10.44
XRay Composite Center Diff Spur Gear 75T / 48
In Stock
XR364978
£9.49
XRay Composite Center Diff Spur Gear 78T / 48
In Stock
XR364981
£9.49
XRay Composite Center Diff Spur Gear 81T / 48
In Stock
XR365230
£6.88
Drive Shaft Coupling - Hudy Spring Steel
In Stock
XR365351
£20.64
XRay Aluminium Wheel Hub 14mm - Offset -0.75mm (2)
In Stock
XR365353
£20.64
XRay Aluminium Wheel Hub 12mm (2)
In Stock
XR365354
£20.64
XRay Aluminium Wheel Hub 12mm - Offset -0.75mm (2)
In Stock
XR365357
£20.64
XRay Aluminium Wheel Hub 12mm - Offset +2.25mm (2)
In Stock
XR365358
£20.64
XRay Aluminium Wheel Hub 12mm - Offset +3.00mm (2)
In Stock
XR365359
£20.64
XRay Aluminium Wheel Hub 12mm - Offset +3.75mm (2)
In Stock
XR366011
£11.39
XRay Aluminium Brace Mount - Swiss 7075 T6 (2)
Out Of Stock
XR367210
£8.84
XRay Suspension Pivot Pin (2)
In Stock
XR367220
£6.88
XRay Front Arm Pivot Pin (2)
In Stock
XR368010
£7.59
XRay Composite Shock Parts
In Stock
XR368011
£8.54
XRay Composite Shock Ball Joint 2mm And 4mm (2 2)
In Stock
XR368023
£38.94
XRay Aluminium Shock Spring Retaining Collar -4mm (4)
In Stock
XR368045
£15.19
XRay Steel Screw Shock Pivot Ball With Hex (2)
In Stock
XR368140
£11.39
XRay Aluminium Lower Shock Body Cap (2)
In Stock
XR368193
£11.39
XRay Front Spring Set L=42mm - 3 Dots (2)
In Stock
XR368195
£11.39
XRay Front Spring Set L=42mm - 5 Dots (2)
In Stock
