engineered to fit the MTXL

The infinitely adjustable support arms can sweep out to roughly 6

ARRMA Senton 3S 4X4 - ARA4303V3

For the #9036 rear bumper

Losi LOS263000 Front Fork Spring Set: Promoto-MX F8 Parts engineered to fit the MTXLLosi LOS263000 Front Fork Spring Set: Promoto MX The Losi LOS263000 is a front fork spring set built for the Promoto MX. These springs support the front suspension, controlling how the forks compress and rebound over bumps and jumps. Replace worn or sagging springs with this set to keep your Promoto MX's front suspension performing consistently. Genuine Losi part, number LOS263000 Front fork spring set Compatible with Promoto MX