ARRMA 135mm Rear Shock Replacement MNV6135R for Notorious 6S by GPM  [MNV6135R]

ARRMA 135mm Rear Shock, MNV6135R

This MNV6135R rear shock is an aluminium aftermarket unit supplied for ARRMA 1/8 scale platforms that call for a 135mm centre distance. It is presented as a direct replacement option for the listed ARRMA factory references and focuses on stronger shaft stiffness, heavier prefill damping, and a beefier spring option to alter rebound and handling.

Key hardware details taken from the product notes: the body is aluminium 6061-T6, the shock centre distance measures 135mm, and the shock shaft diameter is increased to 6.0mm from the quoted original 4.0mm. Units are prefilled with 1000cSt silicone oil for firmer rebound characteristics, and the installed spring has a wire diameter of 1.9mm with additional 1.7mm black springs supplied for swap-in tuning.

Installation is typical of threaded-top shock assemblies used on 1/8 scale RTR trucks: verify match to your shock mount spacing (135mm), swap top/bottom mounts if needed for orientation, and use medium-strength screw glue where the manufacturer recommends retaining small fasteners to reduce loosening during high-impact driving. The parts arrive pre-assembled but check fastener torque and spring preload before first run.

For drivers seeking a stiffer rear end and increased durability on 1/8 ARRMA platforms, this aluminium shock offers a ready swap with heavier damping and alternative spring options; confirm wheelbase mounting and set initial preload conservatively, then adjust rebound and spring combination to match driving surface and load.