Yeah Racing 12mm Aluminum Hex Adaptors (Red) (4) (15mm Offset) - YEA-WA-023BU BAN2563437 High-grip stepped block and multiple

High-grip stepped block and multiple sipe tread

Model #: 77136-4

Built with a lightweight

Spur Gear: 32T idle

These lipo packs are made with ultra-compact 6500mAh cells to reduce weight

Yeah Racing 12mm Aluminum Hex Adaptors (Red) (4) (15mm Offset) - YEA-WA-023BU BAN2563437 High-grip stepped block and multipleYeah Racing 12mm Aluminum Hex Adaptors. These optional hexes are intended to add track width to your RC rock crawler. With a wider track width, you can also increase the chassis flex due to a leverage effect of being able to put more force on the outer wheel. This translates to more grip during climbing. Package includes four hex adapters with grub screws.