Features:
The 12mm wheel hub is Compatible with 1/10 Crawler Car SCX10 WRAITH.
Lightweight upgrade instantly enhances overall performance in handling and durability.
Strong metal alloy for maximum performance.
Extend the track width for a wider stance, better control and stability.

Specifics:
Material: Aluminum Alloy
Total length: 15/20/25mm
Hex size: 12mm
Pin: 2*10mm
Color: Red/Black/Blue/Purple
Compatible with : 1/10 RC Rc Crawler Scx10 Rc4wd Wraith D90 etc.
Make sure your 4 wheels use a 12mm hub already
Suitable for hub aperture 7mm
Suitable for screwing on a 4mm axle screw
Suitable for the hole in the axle is 2mm (if no hole these wont be suitable)

Package Content (as pictured):
8 x RC Hex Hub Extension Adapter
8 x Nail
8 x Pin