Big Bone Center Driveshaft and Outdrive Kit for Slash 4x4 (TKR6855)

Tekno RC Big Bone Driveshaft and Outdrives kit for Slash 4x4 is a rugged, lightweight center driveline upgrade designed to withstand the power and abuse of serious racing and heavy bashing. The FAT Big Bone shaft uses a dog bone design to prevent binding, splitting, or bending like the stock unit, delivering reliable performance when it matters most.

Machined from lightweight aluminum with laser-etched, black-anodized surfaces and paired with hardened steel outdrives on both ends, this kit replaces weaker stock components for a stronger, longer-lasting center driveline. Compatible with Slash 4x4 (and Stampede 4x4) platforms, it improves durability, reduces maintenance, and helps deliver smoother power transfer across rough terrain.